That is a WAAY helpful description, thanks Forty! To add to this one... my civic has about 70,000 miles on it and I have never touched the spark plugs... would changing the spark plugs be good to change out any time soon? I'm not looking for HP gains, just want to keep good maintenence... any good brands for my 04 LX sedan?

 

start another thread Moog, you're going WAY off topic here.

 

Can you PM me the answer? Thanks... I dont really need a new thread, sorry for the thread jack!

 

ya but evne a stock engine with just intake will benefit from a tune? how much of a difference

 

shops around here charge about 150 hr

 

yes moogly its time to get a full tune up =)

 

if you have mods. On a compltely stock engine, the little gains arent worth the money you spent on the tune. If youre turboing, not only is it a good idea, its absolutely necesarry (unless you dont mind blowing your engine).

 

what does a dyno tune consist of?? how much of a hp gain?

 

^^^^^^^

 

So this isn’t necessary if I’m not putting a turbo on right now?