Was just curious if that hydra rev kit...is worth it..Has anyone done a before and after install of the kit..Im a big vague on what it actually does..If someone can explain to me what it does etc id appreciate it..Im in the process of building up a 355 lt1 engine with with an ati 8 psi blower. I dont expect to wind the motor out over 6000 rpms...any help is appreciated thanks





Steve

 

i doubt you need it then, rev kits are more for revs around like 7000 with springs that might be kinda weak for the job, it's one way of getting by having your heads milled for larger springs or just added insurance, also high levels of boost may also benifit, right?!