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10-19-2018, 07:10 PM | #1 |
Registered User
Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
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L31 vortec 96-03 5.7L timing ?
truck info : L31 engine new / holley sniper efi system / th400 / 4.10 gears / 33" tires .
what is the best all in * and also best base setting, plus any other tips ? i have a replacement new gm L31 with a msd dist . i can set both mech limits and vac limits . trying to figure this out to get me real close so i dont have to play to much with it once its in the truck . thanks guys . my past questions have got great reply's .
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77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great. |
10-19-2018, 10:11 PM | #2 |
Senior Member
Join Date: Mar 2005
Location: Jurupa Valley, Ca
Posts: 1,208
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Re: L31 vortec 96-03 5.7L timing ?
I believe it’s something like 8 initial and 32 total
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Terry 1970 Custom Camper/C20 , GM Crate 350/7004R, Dana 60, factory AC |
10-19-2018, 10:18 PM | #3 |
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Join Date: Mar 2005
Location: Jurupa Valley, Ca
Posts: 1,208
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Re: L31 vortec 96-03 5.7L timing ?
I believe it’s something like 8 initial and 32 total
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Terry 1970 Custom Camper/C20 , GM Crate 350/7004R, Dana 60, factory AC |
10-19-2018, 11:59 PM | #4 |
60-66 Nut
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,246
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Re: L31 vortec 96-03 5.7L timing ?
Past experience says 32* total. I don't remember what the initial was.....probably around 10-12*
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10-22-2018, 03:44 PM | #5 |
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Join Date: Dec 1999
Location: Mesa AZ
Posts: 5,687
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Re: L31 vortec 96-03 5.7L timing ?
10* initial 32* total is correct.
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