william45

installing new valve springs 02z28 635 lift cam stock heads duell springs what sould i torque them to

bww3588

iTrader: (49)

Torque what to?

Decadence75

iTrader: (17)

What exactly are you asking to torque down? Springs aren't torqued, they are compressed. If you are referring to the rocker arm bolts, those are 22 pound feet.

william45

sorry what should i torque the rocker arms yelle terra 1.6

Decadence75

iTrader: (17)

22 pound feet

bww3588

iTrader: (49)

Depends, adjustable or non? Either way, go with what YT says.

BlackScreaminMachine

iTrader: (17)

Just throwing it out there, what is the cam and why are you tossing that much lift in a stock head. It does stall out and curious if its for "future cyl head install" Fly cutting??

william45

there not adjutable, heads where polish&ported helion cam no fly cut very radical cam very hard on the top end put doable 635 lift

BlackScreaminMachine

iTrader: (17)

Lobes must be know knife points

garygnu

its best to install and torque rockers with the lifter on the base circle of the cam.put the came on #1 cylinder and tighten int valves #1,3,4,5. tighten exhaust valves #1,2,7,8.rotate the crank 360* and tighten int valves #2,6,7,8.tighten exh valves 3,4,5,6.

william45

i think the lobes are fine i just keep wearing out my springs eveyother year tightening my springs in that sequence makes sense thank you i will be removing this cam next year looking for somthing more friendly