I have a 98 B18C motor with RC 310 injectiors, AEM V2 intake, a skunk 2 intake manifold, an AEM high flow fuel rail, and a high flow fuel pump for the air and fuel delivery. Which size throttle body would be suitable for these mods?

 

stock

 

What about a header/exhaust or cams.

Without those I don't really forsee much improvement, since youre bearly scratching the surface of potential bolt-on improvements.

Just about everything you've listed other than the intake isn't really going to help much if you don't have the basics of the I/H/E combo.

And even then some tuning with either a chipped ECU or a VAFC would be the first step prior to going with all that other fuel delivery stuff.

 

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X2

 

I would stick to stock

 

SURE STOCK, but send it to maxbore

 

i don't know why you've got those fuel mods on an engine with stock internals


stock will be best, spend your money elsewhere for more benefit

 

tb is for suckas.....you need to get ITBs....

 

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ditto

 

wtf.

 

from description of your mods, you have wasted quite bit of money - don't make that mistake again! Stay stock!

 

stock...with that intake manifold and no head work done your wasting your money to get your TB ported.....