Finally Broke The 7's!!! - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ripdog28 · 03-27-2010, 10:08 AM

I would get rid of the carb. Lots of better then holley for racing. Try a QFT or one from carb shop specialist. You may be surprised at the difference.

shawnt · 03-27-2010, 12:06 PM

For a custom made carb you can go to a company called pro systems. Tell them everything about your combo/vehicle and patrick will custom build one specifically for your combo. The throttle response is crazy. Here is a video of how responsive his carbs can be.

YouTube- s10 with 421

at 50 seconds and a little over a minute into the video. I was VERY IMPRESSED. I'm sure you will be too

Shawn

bigsnookmaster · 03-28-2010, 06:35 PM

Quote:

Originally Posted by shawnt

For a custom made carb you can go to a company called pro systems. Tell them everything about your combo/vehicle and patrick will custom build one specifically for your combo. The throttle response is crazy. Here is a video of how responsive his carbs can be. YouTube- s10 with 421 at 50 seconds and a little over a minute into the video. I was VERY IMPRESSED. I'm sure you will be too

Shawn

X-2 on the Pro Systems carb! Best carb I've ever had, and well worth money spent!

ripdog28 · 03-28-2010, 08:27 PM

I have also heard good things about them. That one is just sick. Single barrel,

71chevytruckguy · 03-29-2010, 12:35 AM

Went to the track on friday in the rain. Rain finally cleared up around 7:30 and got a couple runs it, 7.963, 7.966 and 7.901. Not too bad considerin all the humidty.

Saturday's 1st points race, ran a 7.811 @ 88.36 1st time run. Then a 7.807 @ 88.37 2nd time run. Suprised the heck outta me. Dialed her in at 7.79 for first round. Cut a .063 light then some how missed 2nd gear, so of course I bought back in. Still dialed in at a 7.79. 2nd round cut a .050 light and I reckon some thing went hay wire, ran a 7.96 @ 86.940, buddies said it sounded like a I bumped the rev-limter in 2nd and 3rd. Needless to say I put her on the trailer and went home. The new fuel pump deffently helped out a bunch. Deffently happy with it and never had to break out a wrench the whole weekend! Just need to work on the monkey behind the wheel, lol. Getting the cage put in it next weekend.

I agree the carb needs to be upgraded, It's a 750 holley that's been re-worked by barry grant. Thinkin about upping the jets next time i head to the track. Its jetted square at 71's with 6.5 power valves front and rear. Those pro systems look impressive, I'll be sure and check them out on down the road. Money's a little tight right know cause of the cage. Chris.

Marv D · 03-29-2010, 10:36 AM

I would LOVE to see what happens with a little more carb. I think it's going to wake things right up.

shawnt · 03-29-2010, 11:51 AM

Quote:

Originally Posted by Marv D

I would LOVE to see what happens with a little more carb. I think it's going to wake things right up.

I agree Marv.

The carb in the video is what they call a toilet bowl carb rip. It's the SV1 from pro systems. Glad yall liked it.

Still had some nice runs, glad to see the fuel pump helped you out.

Shawn

71chevytruckguy · 04-19-2010, 03:15 PM

Its been a long week, but I've got a cage and am finally in the Classic Gear Jammers!!! Ordered the cage from S&W Racer Cars. Came in Wednesday evening. Got it back from my chassis guy at 4:00pm Friday. Loaded up and pulled into the track at 8:45. Made two runs, both 7.88's thankfully. Put it back on the trailers and went to a buddies house to put the driveshaft loops in it. Got done around 6:00am sat. Slept for 3 hours the back to the track. Passed tech with flying colors. Made it to the 2nd round with the Gear Jammers Sat, went -.004 red. Finally got some sleep Sat night. Made it the 3rd round Sunday foot brakin', missed 2nd gear. Still gotta paint the cage and floor, make a back glass, and mess with the shifter some but overall an excellent weekend. Here's some pics of the cage. Thanks for all the help yall. Chris.

71chevytruckguy · 04-19-2010, 03:16 PM

Couple more pics. Chris

shawnt · 04-19-2010, 03:39 PM

Cage looks good!
Congrats on getting into the gear jammers. I know you wanted it!
Good runs also.

Shawn

team39763 · 04-20-2010, 06:00 PM

71chevytruckguy - is your main hoop tied into your frame or just the rear bars?

71chevytruckguy · 04-23-2010, 09:30 AM

Main hoop, front and rear bars go to the frame. The center bars coming off the main hoop just got to cab floor. Don't know why he did that way but I was in a bind on time so not complain that much about it. Heading to Roxboro this weekend, hoping the rain stays away. Chris.

68 C-10 KID · 04-23-2010, 12:08 PM

Nice 60's. I know its a big some of money but the 406's need more intake runner and valve size. I would look at some 220cc w/ 1.08 or 1.10 valve. If all you do is drag race the truck then look at a Holley pro Dominator dual quad set up and put a couple of 600cfm on it. Or my favorite single plane the Brodix HV1000. Super 73 is a suspension god. He has helped me out a bunch. What ever you can pick up down low you are going to gain on top. just my 2 cent. good luck

jkb · 04-23-2010, 09:15 PM

Wow! that trucks sits and gits! Badass!!

djracer · 04-24-2010, 09:51 AM

I like a man that is dedicated to workin on his race truck. Congrats!

71chevytruckguy · 04-26-2010, 07:13 PM

Thanks yall. Wish I had some good news from weekend but the rain got the best of us. Made the 1st round then the bottom fell out and they called the race. Gotta love driving 200 miles to get rained out, Oh well.
I've been thinking about locking the timing out. Got to talking with some fellow racers and they said it would help make it more consistent. What's yalls take on it? Chris.

djracer · 04-26-2010, 07:29 PM

I would lock it out.

03-27-2010, 10:08 AM	#26
ripdog28 Registered User Join Date: Apr 2008 Location: Imperial Beach, CA Posts: 1,040	Re: Finally Broke The 7's!!! I would get rid of the carb. Lots of better then holley for racing. Try a QFT or one from carb shop specialist. You may be surprised at the difference. __________________ 69 c-10 BBC 462ci, forged crank, H-beam rods, 10.5-1 KB forged pistons, Dart Iron Eagle 308cc, Straub Cam, Comp Cams chrome moly full rollers, Weiand Team G, Prosystems 950, TH400/3500 Dalenzie stall, Currie 9+ Detroit Locker w/31spline axles.3.5/6in drop. My Build.

03-28-2010, 08:27 PM	#29
ripdog28 Registered User Join Date: Apr 2008 Location: Imperial Beach, CA Posts: 1,040	Re: Finally Broke The 7's!!! I have also heard good things about them. That one is just sick. Single barrel, __________________ 69 c-10 BBC 462ci, forged crank, H-beam rods, 10.5-1 KB forged pistons, Dart Iron Eagle 308cc, Straub Cam, Comp Cams chrome moly full rollers, Weiand Team G, Prosystems 950, TH400/3500 Dalenzie stall, Currie 9+ Detroit Locker w/31spline axles.3.5/6in drop. My Build.

03-29-2010, 12:35 AM	#30
71chevytruckguy Registered User Join Date: Jul 2005 Location: Kernersville, NC Posts: 599	Re: Finally Broke The 7's!!! Went to the track on friday in the rain. Rain finally cleared up around 7:30 and got a couple runs it, 7.963, 7.966 and 7.901. Not too bad considerin all the humidty. Saturday's 1st points race, ran a 7.811 @ 88.36 1st time run. Then a 7.807 @ 88.37 2nd time run. Suprised the heck outta me. Dialed her in at 7.79 for first round. Cut a .063 light then some how missed 2nd gear, so of course I bought back in. Still dialed in at a 7.79. 2nd round cut a .050 light and I reckon some thing went hay wire, ran a 7.96 @ 86.940, buddies said it sounded like a I bumped the rev-limter in 2nd and 3rd. Needless to say I put her on the trailer and went home. The new fuel pump deffently helped out a bunch. Deffently happy with it and never had to break out a wrench the whole weekend! Just need to work on the monkey behind the wheel, lol. Getting the cage put in it next weekend. I agree the carb needs to be upgraded, It's a 750 holley that's been re-worked by barry grant. Thinkin about upping the jets next time i head to the track. Its jetted square at 71's with 6.5 power valves front and rear. Those pro systems look impressive, I'll be sure and check them out on down the road. Money's a little tight right know cause of the cage. Chris. __________________ its a work in progess. 71 c-10 lwb, in the middle of frame off restoration. 69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump. 7.807 @ 88.37mph 1.60 60FT 80 g-20 van, tow rig, cammed 305, th350, 10 bolt 88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's

03-29-2010, 10:36 AM	#31
Marv D Registered Truck Offender Join Date: May 2008 Location: hells training ground (aka Ariz) Posts: 3,118	Re: Finally Broke The 7's!!! I would LOVE to see what happens with a little more carb. I think it's going to wake things right up. __________________ Still playin with trucks, even at my age! When you're dead, it's only a problem for the people around you, because you don't know you're dead. .....It's kinda the same when your STUPID. I just did my taxes and reviewed my SS statement. Thanks to the current administration it looks like I will only have to work till noon on the day of my funeral.

04-19-2010, 03:15 PM	#33
71chevytruckguy Registered User Join Date: Jul 2005 Location: Kernersville, NC Posts: 599	Re: Finally Broke The 7's!!! Its been a long week, but I've got a cage and am finally in the Classic Gear Jammers!!! Ordered the cage from S&W Racer Cars. Came in Wednesday evening. Got it back from my chassis guy at 4:00pm Friday. Loaded up and pulled into the track at 8:45. Made two runs, both 7.88's thankfully. Put it back on the trailers and went to a buddies house to put the driveshaft loops in it. Got done around 6:00am sat. Slept for 3 hours the back to the track. Passed tech with flying colors. Made it to the 2nd round with the Gear Jammers Sat, went -.004 red. Finally got some sleep Sat night. Made it the 3rd round Sunday foot brakin', missed 2nd gear. Still gotta paint the cage and floor, make a back glass, and mess with the shifter some but overall an excellent weekend. Here's some pics of the cage. Thanks for all the help yall. Chris. Attached Images __________________ its a work in progess. 71 c-10 lwb, in the middle of frame off restoration. 69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump. 7.807 @ 88.37mph 1.60 60FT 80 g-20 van, tow rig, cammed 305, th350, 10 bolt 88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's

04-19-2010, 03:16 PM	#34
71chevytruckguy Registered User Join Date: Jul 2005 Location: Kernersville, NC Posts: 599	Re: Finally Broke The 7's!!! Couple more pics. Chris Attached Images __________________ its a work in progess. 71 c-10 lwb, in the middle of frame off restoration. 69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump. 7.807 @ 88.37mph 1.60 60FT 80 g-20 van, tow rig, cammed 305, th350, 10 bolt 88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's Last edited by 71chevytruckguy; 04-19-2010 at 03:19 PM.

04-19-2010, 03:39 PM	#35
shawnt Registered User Join Date: Sep 2008 Location: sulphur springs texas Posts: 141	Re: Finally Broke The 7's!!! Cage looks good! Congrats on getting into the gear jammers. I know you wanted it! Good runs also. Shawn __________________ Shawn 85 SWB 7.39 @ 93 Best so far with 0 tuning Lesson in life: Never fry bacon naked!

04-20-2010, 06:00 PM	#36
team39763 Registered User Join Date: Feb 2007 Location: Texas Posts: 469	Re: Finally Broke The 7's!!! 71chevytruckguy - is your main hoop tied into your frame or just the rear bars? __________________ 1982 Silverado - SBE, cleaned up GM heads, small cam, TH350, 850 Demon, 4.56 gears, and caltracs. Best time so far 11.8@XXXMPH

04-23-2010, 09:30 AM	#37
71chevytruckguy Registered User Join Date: Jul 2005 Location: Kernersville, NC Posts: 599	Re: Finally Broke The 7's!!! Main hoop, front and rear bars go to the frame. The center bars coming off the main hoop just got to cab floor. Don't know why he did that way but I was in a bind on time so not complain that much about it. Heading to Roxboro this weekend, hoping the rain stays away. Chris. __________________ its a work in progess. 71 c-10 lwb, in the middle of frame off restoration. 69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump. 7.807 @ 88.37mph 1.60 60FT 80 g-20 van, tow rig, cammed 305, th350, 10 bolt 88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's

04-23-2010, 12:08 PM	#38
68 C-10 KID Mean Green Join Date: Sep 2007 Location: Portland, OR Posts: 522	Re: Finally Broke The 7's!!! Nice 60's. I know its a big some of money but the 406's need more intake runner and valve size. I would look at some 220cc w/ 1.08 or 1.10 valve. If all you do is drag race the truck then look at a Holley pro Dominator dual quad set up and put a couple of 600cfm on it. Or my favorite single plane the Brodix HV1000. Super 73 is a suspension god. He has helped me out a bunch. What ever you can pick up down low you are going to gain on top. just my 2 cent. good luck __________________ 427 SBC 683HP & 590ftlbsTRQ @ fly wheel. 60'-1.38 1/4-10.43 MPH-124.6 New ET current 4/2019 AKA MEAN GREEN.

04-23-2010, 09:15 PM	#39
jkb Registered User Join Date: Apr 2009 Location: Dearborn Hgts, MI Posts: 47	Re: Finally Broke The 7's!!! Wow! that trucks sits and gits! Badass!! __________________ "All Alone Meet & Greet 2010." http://67-72chevytrucks.com/vboard/s...d.php?t=393754

04-24-2010, 09:51 AM	#40
djracer Registered User Join Date: Feb 2001 Location: Wetumpka, Al, U.S. Posts: 8,891	Re: Finally Broke The 7's!!! I like a man that is dedicated to workin on his race truck. Congrats! __________________ Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!

04-26-2010, 07:13 PM	#41
71chevytruckguy Registered User Join Date: Jul 2005 Location: Kernersville, NC Posts: 599	Re: Finally Broke The 7's!!! Thanks yall. Wish I had some good news from weekend but the rain got the best of us. Made the 1st round then the bottom fell out and they called the race. Gotta love driving 200 miles to get rained out, Oh well. I've been thinking about locking the timing out. Got to talking with some fellow racers and they said it would help make it more consistent. What's yalls take on it? Chris. __________________ its a work in progess. 71 c-10 lwb, in the middle of frame off restoration. 69 c-10 swb, drag truck, 406 sbc, balanced, comp 292 cam, ported, polished, gasket matched, and bowl blended pro comp 210cc heads, 2.02/1.60 ferrea valves,1.6 roller rockers, re curved hei with msd 6al box, 2-step rev limter, accel 300+ wires, ported victor jr intake, holley 750 double pumper carb, dynomax 1 5/8 headers, 4 spd munci m-20 with super case and iron midplate, mr. gasket vertigate shifter, 5.38 pro gears with full spool, 33 spline moser axles and c-clip elimators, line-loc, 5 gal fuel cell, holley blue pump. 7.807 @ 88.37mph 1.60 60FT 80 g-20 van, tow rig, cammed 305, th350, 10 bolt 88 jeep wrangler, dd, 258, ax-15 swap, 4.5" lift, 33x12.50's, lockers, 3.55's

04-26-2010, 07:29 PM	#42
djracer Registered User Join Date: Feb 2001 Location: Wetumpka, Al, U.S. Posts: 8,891	Re: Finally Broke The 7's!!! I would lock it out. __________________ Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole!



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