must you have 1? i have an injen intake stock tb w/ a spacer for my meth and no gasket just threw the screws on and tightened it down. my cars slighty misfiring at idle when its warm out and i think it may be a vaccum leak right there where i need a gasket. input?

 

no, there's a gasket on the SC itself. is the spacer between the SC and the TB?

 

yes.

 

then you shouldn't have a problem. i don't think it's the spacer. is it tapped for a meth jet?

 

yes and a n20 jet also

 

are the jets in? or plugged?

 

meth jets in and tuned the other has a nipple screwed in until i get the n2o

 

spray carb clean where you think you might have a vacuum leak while idling. if it starts to stumble or change idle you have a leak

 

hmmm... i dunno then, may be something different. was it acting like this right after you installed it? what condition is the filter in?

 

filters new, new sprak plugs, already sprayed for a vaccum leak, map sensor is good, good coil packs, tunes fine, new maf sensor.


heres the kicker of it all. it only missfires at idle when its above 70 degrees out and when its 69 and under its fine