350 vortec
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Cam Setup For L31 350 Vortec
Hi im going to cam my 1996 c1500 pickup thats got a L31 in it i was wondering if anyone knew if the current valvetrain upgrades im looking at would work and to see what builds other people have done for there cam/valvetrain. (Im already swapping to an 0411 ECU to get it retuned and am wanting an...- TStowell
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- 350 vortec build cam l31 performance streetrod
- Replies: 56
- Forum: 96+ Vortec Performance + Computer Swaps
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98 5.7 Vortec Rough Idle and stumbles after running down the road for 20 mins
Hey everyone I have a 98 Chevy C2500 with the automatic transmission and my truck starts up perfectly fine and runs fine but as soon as I drive it for I'd say about 20 mins easy it decides to idle rough and shake the cab at 550 rpm and if I push the gas it struggles then runs perfectly fine...- Nicholas Borovik
- Thread
- 350 vortec 5.7l vortec vortec vortec 350 vortec 5.7l
- Replies: 3
- Forum: Engine Performance + Maintenance
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1997 K1500 P1351 - no start
I have a 1997 K1500 4x4 with no start and code P1351 (Ignition control circuit high voltage) I left the truck to sit for about a week while on vacation. When I returned, the truck would crank but would not start. Occasionally I would get a single cylinder to fire, and sometimes after it stopped...- Hanchab
- Thread
- 1997 350 vortec 4x4 k1500 no spark no start p1351
- Replies: 2
- Forum: Engine Performance + Maintenance
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4.3TBI to 5.7 Vortec
Hi guys, I know this has been discussed a few times but here’s my scenario and findings: I have a tbi 4.3 in my truck (truck is a 95 c1500) . I had the opportunity to buy a vortec 350 which came with the computer and transmission. Anyway I’m aware I need to swap all of the wiring to do the swap...- KaidenP2
- Thread
- 350 swap 350 vortec help tbi to cmfi vortec
- Replies: 7
- Forum: Engine Performance + Maintenance
