Anyone running them? Is it advisable to also get adjustable pulleys and stiffer springs?
They have been used in an engine using oem springs and pulleys so wondering if there would be any benefit/gain.
Anyone running them? Is it advisable to also get adjustable pulleys and stiffer springs?
They have been used in an engine using oem springs and pulleys so wondering if there would be any benefit/gain.
I sold a RB25 engine in bits on the Bay and had no idea it as him till we got chatting about 200's and Ca18's,
he was good as gold and fine to deal with,I know he has a bad name on here from previous sales or some other but I give everyone at least one chance
I got the impression he has way too many cars and engines on the go all at once,so not ideal if selling parts and keeping on top of things
I ain't picking sides or starting any debate, just my take on how he was recently with me
back on topic, the stock springs and lifters can spin to 8k revs any further it will need springs,the lifters should take it ok
verniers will make potentially loads more power than stock pulleys when dialed in spot on to tomei specs,
stock pulleys/cam timing could cause bad running issues and rich idle AFR's, big dips in the torque curve low down etc
imo don't try it just get some verniers and set them to get the best gains from them