Justin Burgess

Advertised
IN. 275
EX. 280

@0.50
IN. .208
EX. .221

Lift 1.6
IN. .503
EX. .540

LSA
112

How does this look for a gt40p head combo? I cam get the cam pretty cheap.
Thanks.

AdderMk2

decent lift and duration on the exhaust, basically what the GT-40P's need most.

make sure you check PtV clearance though

projectresto83

What cam is that?

Justin Burgess

Its a regrind, i know they dont get the best of reputations but for the money, and my budget figured i ask you guys what you think. I was hoping for a little more duration, and do you think with the ext lift .540 would that be pushing the tfs valve springs, max is .542?

projectresto83

how much money do you have? you can get a decent cam for a decent price....

Justin Burgess

I ve looked around, I can get this cam for around a hundred bucks. Just don't want to make a carbon copy of someone else's car. I like the tfs1 cam, comp etc, but that's 200 plus. I mean what do you think about the regrind and the specs? Is it worth looking into?

projectresto83

what company is selling the regrind?

Justin Burgess

Don't have the name on me, they are based out of Texas.

tinman

That exhuast lift of .540 and the spring max being .542 is too close for me.
Spring should be something that ok to at least .550.........

Justin Burgess

Thats what i thought, just wanted to ask. I might just look for a grind that has less on the exhaust side. I think i might just look into regrinds, instead of a off the shelf cam. they're cheaper, and i have more control over lift and duration. Just seems every thread i read, e303, tfs1, comp, that what works for everyone with the same results. If i can save money and still get a decent cam with a regrind even better. Thanks for all the help guys.