dswansoniceman

I have the vortec s/c kit (with aftercooler) and also had denso IK24 plugs installed. That's all I've done to it. It seems to be hesitating more after having the new plugs installed. I thought the plugs would help this problem
Any thoughts on a cheap fix?
Thanks!

nibble

Under 3500 rpm, there aren't enough boost to do anything. In other word, at below 3500 rpm, you are almost as if driving a stock S2k.

dswansoniceman

Hesitation. not hesistation.
Anyways. THe supercharger is pulling from the engine, so that will make it a little different than a non-supercharged version. I've seen this issue on the boards before, so I know other s2000s have this. It just seems to have gotten worse with the denso ik24 spark plugs. Everyone else who has the S/C and ik24s seems to have great results.

Ztec

I am having some issues with my Comptech S/C And though I don't think they are related Bigpurp posted on my thread (4th post down) that he had a bad black box and it sounded like your issue!

https://www.s2ki.com/forums/index.php?showtopic=222802

good luck!

xviper

Did you put the plugs in straight out of the box? Or did you re-gap them to the proper amount for S/C duty?

Also, did you solder all the wires that you spiced in? If not, you may have a loose connection.