scramblerdude81

Aight I don't want to drop a lot of money in this right now but my factory cam is junk and I need to buy a cam will the e303 cam work with my e6 heads with out replacing the valve springs. I'm rebuilding the motor and putting the valve relief pistons in. I have an e303 cam available to me for a great price.

motorman524

E303 cam is junk, I know first hand. Spring and retainer upgrade is a must. A cam with those junk heads isn't gonna do anything for you.

mjr46

no, valve springs are a must and the fact you have no valve reliefs in an 86, means you need to be double sure no ptv occurs = clay pistons and check

sn95_331_GT_ yellow

FINISH YOUR DAMN MOTOR!!!!!! lol

scramblerdude81

As I stated I'm putting valve relief pistons in when I rebuild. I want lowend low rpm torque, what cam do I need to get then? I really don't want to spend 800$ on a cam, springs, and lifters

scramblerdude81

And like I also said my factory cam is junk.

sn95_331_GT_ yellow

*sigh*

TFS 1 cam, and springs

lifters can be re-used theyre rollers

motorman524

lol, it should be running in the car in 2 weeks. I'm just waiting for the injectors and headers to come in

sn95_331_GT_ yellow

suweeeetttttttt!!! id even break out the truffle shuffle when that bad boy runs ROFL

motorman524

hahaha!