Nutsrb

Found it online somewhere not sure exactly where picked up a set of spitfires from just jap and car runs awesome runs 20psi where as the yellow jackets broke down at any more then 17psi with a gap of .8 spitfires perform alot better. Best 600$ I've spent

Purchased the car with them installed reciepts put them 2 months out of warranty from what I've heard and from my own experierences I'm just goin. To pick up a set of spitfires aiming for 300kw+ and from a bit of research found the yellowjackets don't like any more then 300

. Been looking at replacing them with spitfires hmmm

350 pickup this week??

I have a series 2 r33 GTST high mount gt3540 etc. running yellow jackets I have noticed on anything above 18psi it's pretty average also quite temperamental and tonight I gave it a little hit and bang runnin 5 cylinders so I did the usual check to find that one of the coils have just completely died out of nowhere curious if anyone has had similar issues with yellow jackets.