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Engine SwapEverything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.
O k I have a nineteen eighty eight camaro base model with a 305 Tbi / 700r. That being said, I have upgraded the fuel system, the exhaust and open element air cleaner. New trans and 4th gen 342 rear differential.
Now i'm looking to swap a new 350 crate engine for the 305. Would like to be in the 350 to 400 hp area. Specs say the 350 is 300hp as it sits now.
I know I need bigger injectors, knock sensor, esc module, and a tune.(have tuner pro rt and cable)
also need prom burning hardware.
where should i get prom stuff from? Ebay does not have anything i recognize for burning proms.
Do i need a different tbi housing?
what about an intake?
Should i consider a TPI?
Are the holley projections what i need?
I have a 8063 ecm do I need to swap to a 8747?
The cam is a marine cam what should i put in it an lt1?
I know this is a lot of asks but I read through the swap threads and still have these questions. Maybe I missed some info or some thing.
this site has provided me with so much info it's just awesome.
Get a reman Vortec 350.Get an LT4 Hotcam. Have the heads setup to take more lift. Get headers and full 3in exhaust. Get a Holley Sniper system because it is self tuning.
Get a reman Vortec 350.Get an LT4 Hotcam. Have the heads setup to take more lift. Get headers and full 3in exhaust. Get a Holley Sniper system because it is self tuning.
Is the Holley Sniper as reliable as LS style EFI adapted to an sbc?
Is the Holley Sniper as reliable as LS style EFI adapted to an sbc?
It is not. Personally not a fan of aftermarket EFI controllers. In fact about to swap the garbage Proflow 4 controller to a P59 with coil near plug on my mild L31. The PF4 runs ok but cannot be adjusted to run correctly.
Get a reman Vortec 350.Get an LT4 Hotcam. Have the heads setup to take more lift. Get headers and full 3in exhaust. Get a Holley Sniper system because it is self tuning.
The issue is that i have a new 350 already but it has a marine cam in it. Hard to justify another engine and the funds for it. Funds are an issue thats why i am trying to use current TBI with upgrades for the swap. Thanks for your input i do appreciate it.
The issue is that i have a new 350 already but it has a marine cam in it. Hard to justify another engine and the funds for it. Funds are an issue thats why i am trying to use current TBI with upgrades for the swap. Thanks for your input i do appreciate it.
You can run that on TBI. Larger injectors and/ or bump up fuel pressure. You can get the TBI and intake bored to 46 or 50mm also. Chip will probably need to be made. I went this route when i did my 350 swap and it runs fine but you wont be making 300hp much less 350
04-30-2024, 01:59 PM
