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Old 11-13-2002, 08:24 PM   #1
fast_dev
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Join Date: Dec 2000
Location: Ringtown,PA
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predict my E.T.

just wondering what you guys think my truck will run, here are the specs. motor is a 406 small block making about 475 hp using desktop dyno and going by what the engine builder tells me. centerforce clutch, m-20 car 4 speed with a short throw inline (z-gate) hurst shifter, a stock rear with richmond 4:56's and heavier springs in the posi unit. truck has old rear coils (soft) and lakewood 50/50 drag shocks with big block springs and worn out stock front shocks. fuel cell and battery are in the box. no tailgate, rear bumper, inner fenders, heater or controls, no radio no stock tank, and plastic jaz seats. rear tires are mickey thompson et street 30x12.50-15 with radials on front all mounted on aluminum wheels. truck is a 68 short fleet. any help appreciated as i can't wait to see what it will run!!! Thanks, Dev.
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68 chevy 406 small block, budget drag racer, new best e.t 11.91 @112
67 nova numbers matching 327 4 speed 13.6 @ 102mph
70 longhorn c-30 402/4 speed
70 c-10 swb 402, muncie 4 speed
94 s-10 350/th350 3:73 posi
71 c-20 402/th400 towrig for racetruck.
72 4wd lifted on 35's
72 350/3 speed winter beater
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Old 11-13-2002, 08:28 PM   #2
stllookn
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Location: Kent, WA
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How much does it weigh?

At 3750 lb...12.23 @ 111.43 mph go to PreStage.com to do the calculations yourself. Remeber that you have to enter rear wheel horsepower (multiply flywheel hp by .8 - .85).

http://www.prestage.com/carmath/calc_etmph.asp

Have fun!
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'68 C20 Longhorn 50th Anniversary 400/TH400
'68 C20 Longhorn 50th Anniversary 468/TH400w/buckets
'72 C20 Halfhorn (Longhorn w/o cab and front clip)
'69 Flxible Cruiser (look up ugly in the dictionary)

Last edited by stllookn; 11-13-2002 at 08:33 PM.
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Old 11-13-2002, 08:54 PM   #3
fast_dev
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yeah, i wish i knew, that would make it easier to guess at least anyway, ha ha. i would be happy with anything in the 12's. thanks for the link, that seems accurate when i put the numbers in for my car it said 13.66 and it went 13.69 for real. anybody else wanna just take a guess at it? Thanks, Dev.
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68 chevy 406 small block, budget drag racer, new best e.t 11.91 @112
67 nova numbers matching 327 4 speed 13.6 @ 102mph
70 longhorn c-30 402/4 speed
70 c-10 swb 402, muncie 4 speed
94 s-10 350/th350 3:73 posi
71 c-20 402/th400 towrig for racetruck.
72 4wd lifted on 35's
72 350/3 speed winter beater
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