Thread: xpz cam list

I need something more, and keep me busy over this up coming winter. i need a part list. so far...

-single or double roller with machined cover? im guessing double
-7/8'' chain for trans
-yella terra 1.6 rollers (which im getting soon anyway for my current xp)
-ported heads
-all gaskets/tty bolts etc



what kind of times/mph are you xpz guys running intercooled?


-Erik

You need custom length pushrods for the xpz also.

i noticed you can buy the xpz with the custom length push rods, i was probably just gonna order that

and im definitely doing the machined crank gear

any reason why youre opting for the XPZ over other cams?

Things fool...I say hur:

Dave's transmission didn't come with a 7/8" chain already? Mine had it in there.
Double for sure...and chamfered gear is what your going for.
150lb. springs like a boss...with Manley Titanium retainers. Rev the **** out of it because its pointless but listening to the M90 at high ass useless RPM's is fun.

Also, maybe call this one the ERK cam?

err fred cakaknac has a gen V xpz set up and he pulls 11.5Xs at really fast mph.

Originally Posted by darkhorizon

1.6 rockers would decrease lift on a xpz to that of a xp, lol.

Considering the factory rocker ratio is 1.60:1...?

Originally Posted by Nixon

1.66

False.

Originally Posted by Bio248

any reason why youre opting for the XPZ over other cams?

i like the idea of the xpz, i currently have the xp, its fun but, i want an m90 car that traps 120

Originally Posted by bluegtp91

Things fool...I say hur:

Dave's transmission didn't come with a 7/8" chain already? Mine had it in there.
Double for sure...and chamfered gear is what your going for.
150lb. springs like a boss...with Manley Titanium retainers. Rev the **** out of it because its pointless but listening to the M90 at high ass useless RPM's is fun.

Also, maybe call this one the ERK cam?

i like that ERK cam lol. When i ordered my trans i ordered it with a ls4 style chain set, he said any more at the point im at will require 7/8 chain set.

Originally Posted by 98GrandPrixIraqVet

Seriously your already cammed add to if before you stick a different one in also I cant understand why people dont mess with gear ratios more.

i have 3.29's, i don't like the idea of 3.69's.

Originally Posted by darkhorizon

1.6 rockers would decrease lift on a xpz to that of a xp, lol.

lol? i guess

so why would an xpz be a better choice versus other cams on the market (or a custom cam, hint hint) to trap 120?

IS3's are boring

Never.