I have a hatch with a b16 swap, I recently had skunk 2 stage 2 cams, ecu, titanium springs/retainers...My car runs great at WOT, but when cruising around town, it starts hesitating (almost like a rev limiter) at around 5k rpm, it also does this if i down shift. The only time it doesn't do it is when you go from a stop.

 

sound wacko at idle?

what does it idle at?

any bouncing?

 

it idles fine...around 1k rpm.

I changed the plug wires, but not the plugs. Didn't fix problem! Maybe I'm getting too much fuel...Edelbrock Throttle body, Skunk intake manifold, holley Fuel pump, holley fpr (stock injectors), 4 to 1 header, 2.25" exhaust (no cats). When I change plugs, any suggestions??

 

valve adjustment?

 

It has a new valvetrain in it, you think a valve adjustment is what I need.

 

i think that it is maditory, thats what i thought either way it cant hurt

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sleeperHatch &raquo;</TD></TR><TR><TD CLASS="quote">I have a hatch with a b16 swap, I recently had skunk 2 stage 2 cams, ecu, titanium springs/retainers...My car runs great at WOT, but when cruising around town, it starts hesitating (almost like a rev limiter) at around 5k rpm, it also does this if i down shift. The only time it doesn't do it is when you go from a stop.</TD></TR></TABLE>

Did you try "tuning" it???

 

Whats your fuel pressure set at ?