Car feels a little boggy after work done

[juecke98gt]

I swapped the heads with ported and polished npi heads, pi intake, pi cams, 75mm plenum, 75mm Tb, and bbk shorty headers. The car has wierd idle sometimes and feels a little boggy sometimes. Only drove it twice but is this just the computer. Will this clear up, I heard this happens when you change the plenum and tb. Or do I need a tune or something or an adjustment on the tb. Thanks :SNSign:

 

[juecke98gt]

noone anything

 

[darkside03gt]

uhhh. sounds like you are in need of a dyno tune. you cant completely change the top end of a engine and expect it to run right.

 

[Stark77]

well - the shorty headers and the NPI heads + NPI intake won't give you tire ripping power. But, a tune should help out.

 

[mogs01gt]

sounds like the timing is off.

 

[juecke98gt]

Well drove it this morning and it is driving like a dream wow big difference in power!!! Kenne bell 2.1L is next on my list maybe with my christmas bonus!!!!!!

 

[SVT32VDOHC]

What did you do to it?? I was gonna bet timing was off too, but it looks like you got it.