JaSSon71

Got a 2007 DSOM 3LT Z51 it's got vararam and ARH 2" longtubes 3 " catless exhaust and a corsa black tip axle back car dynoed 390/377 like it is this is what I got tell me if I'm off on anything.

TEA stage 2 243's milled to 62
Cosmetic .45 gaskets
238/240 .629 111 eps lobes kip ground
Morel 5315 lifters
7.325 .080 pushrods
Melling high pressure oil pump
Fast 102 ported by Vengeance
Katech c5r chain
ATI 25% UD pulley

Yes I'm flycutting with Lindy tools want 500 rwhp or better which I know is doable let me know if I'm missing something thanks

User Omega

Others may have input on things but I would change 2 of these.

1: Do not order pushrods until you measure for them. Guessing is bad and only results in sending them back.

2: Buy a decent link bar lifter. You don't have to get crazy and get short travel axle oiled but you can. I would probably run Johnson 2116 lifters in this build. Its just one less thing to worry about. If you insist on running drop ins then make damn sure you get new lifter trays. Do not reuse the old ones.

xBoostx

IMO the cam is way too big you prob already have the cam but if you haven't already order it I would definitely fill out a cam spec sheet with Patrick G is only 40. and ensure you'll get the cam rite the first time which is important considering having to buy it again and the work involved.

If you do take all the time you need to fill out all detailed info then submit it he may ask few more questions when you receive the actual proposed specs DON'T change anything just try it, warning will look too (small) Just Try it! ( he will be happy to change anything you want but then you'll have to live with it -I been there)

https://www.guerragroup.com/camshaft-help

JaSSon71

It's a pat g spec cam I didn't have it spec'd it but it was for max ls2 setup. Yeah I am gonnna measure pushrod length I know these r close and already had em also have new trays too, this ain't my daily and I don't mind it harsh I'll also get skinner to tune it thanks for input fellas

Brandon619

In for the results.

Neumonic2002

Not sure if you will get there using the heads you mentioned, are you going to use pump 93?
Also, what Maf and what injector are you going with?

Good luck and enjoy your quest!

JaSSon71

Stock Maf 42# injectors I'm making 390/377 with just headers that ARH 2" arh 3" catless exhaust I'm adding afore mentioned ported fast tea 243s that flow 325/261 @ .600 238/240 cam and ATI UD pulley that's gotta do it

MTPZ06