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4g64 internals?

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KAC1984

15+ Year Contributor
32
0
Aug 2, 2007
Bossier City, Louisiana
I have done alot of reading on line about the 4g64 and the 4g63t. Alot of people say you can use almost all the parts from a 4g63 on a 4g64 block. I have a compleat turbo kit for a 4g63 1st gen. so hears what I'm looking to learn
1. can the intenals on a 4g64 handle boost, how much boost, and how strong is the crank?
2. I found a bottom rebuld kit with je pistons eagle rods and a forged crank for a 63t, would that work in my engen? and will stock 4g63t internals work in the 4g64
3.if not what do I use for internals? what parts should I buy? And where can i get them?
Im also doing a 1st gen DOHC swap
 
4g64T is the best!!!

-the 4g64 can handle boost 8-10psi is safe, but if you want to go higher than that make sure you do all your internals and fuel

-4g63 internals will work on the 4g64

-dohc is a great idea I have not done it yet

WARNINGS!!!
-do the turbo ecu swap, stock 4g64 fuel and timing suck and you need knock control
-go with a bigger than stock turbo, I am spooling a t3/t4 with bolt ons with no problem

also join the 4g64 yahoo group, I have gotten tons of help from them

If you need any more help let me know
 
Hey poonman, Thanks for the link! Its ben a alot of help. and thanks for the info 98gsspy I;v alredy joined yahoos group its ben alot of help too.
 
Wow this is a lot of good information. I have a friend who is about to buy a 2.4l soch 2g spyder that is super clean and in immaculent condition. He's bent on going turbo and from the looks of this he can bolt on various old turbo parts from my 1g, and go get himself a 2g ecu, head and intake mani , 2g injectors and the injector resistor pack and a few other things and be running up to 300whp on stock 2.4 block with upgraded head gasket.
Not too bad, Ive done a 1g n/a to 1g turbo swap before and this actually seems about as easy, this is going to be an interesting swap.
 
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