I got a cupple

[izup69]

Ok first off I seen that spark plugs are $3 off a pack of 2 so I'm gunna replace them but I was wondering if i should go with the stock 606's or if i should go a heat range higher (the only thing I have done to my car is put a 2 1/2 dp with a high flow cat and a drop in k&n filter don't rag on me it works fine) So anyway if I should go a heat range higher what plug are they. My second question is how mutch are the gaskets between the TB and the UIM. I finaly cleaned mine as best I could without takeing it off and it starts sooooo much smother

 

[cerick08GP]

No way would I go higher, you could destroy your engine.:th_skull:
606s are where you want to be IMO.

 

[blueguy]

You won't destroy your engine with to cold of spark plugs...it'll just get crappy gas mileage and not run as good. Get 606's or 605's...basically the same plug.

 

[kfish]

its called a throttle body gasket. and they are about 10 bucks iirc

 

[VictorSmalls]

go lower as these guys stated.

 

[Bio248]

dont go lower than the stock heat range unless you have a smaller blower pulley. its useless.