macca33

G'day there, I've done a search, but couldn't really find an a direct answer in all of the cam threads, so please bear with me.

I have a mate over here who wishes to install a Comp cam into his LS1 and we cannot seem to get a definitive answer re the PTV clearance.

The cam is 234/242 @112lsa .598/.609 XE-R lobes

Will the PTV clearance be an issue. It is running stock ported (not decked) heads.

Any help would be appreciated.

Cheers,

Macca

cws T/A

iTrader: (3)

it will clear no problem , keep us updated

macca33

Thanks mate, I'll let him know and I will update as progress is made.

Cheers,

Macca

Jed Z06

iTrader: (1)

I agree

hammerjj

hi guys its my car im doing.... pistions have Valve relise inbuilt (forgies)

just a quick Q while im on a roll

cranshaft pulley nut is it lht or right hand thread....

and do i need to remove the belt off it before undoing it.... not the big belt the little like glimmer drive belt...

DuronClocker

iTrader: (25)

It is right hand thread, and is quite a bitch to get off sometimes. Big big breaker bar. I'd leave the accessory belts on and if its a manual, put the car in gear and set the parking brake. You want as much force opposing the crank as possible.