CalSpeedPerformance

iTrader: (64)

Ive got a 238/252, .603/.595 @ 113LSA +3 that im thinking about trying out in this motor, we tried it in a ls7 headed 422" but peaked too early and didnt carry the powerband past 6300, but might work ok in this

Forged 6.0L shortblock (approx 10.5:1)
Milled Stock L92 heads /w PRC Doubles and Manley Stainless Valve
L76 intake /w 90mm TB
1-7/8" Longtubes

I personally think 14 degrees of split is a ton more than I would normally run, but its free and laying around so im curious on how it will perform.

We used this cam as a test camshaft in a 422" ls7 headed motor and I have a bunch of spare parts laying around that makes a complete l92 headed forged 6.0L setup

njc.corp

what did it make on the ls7/422 engine?

Abdullah

iTrader: (2)

i would put a bigger cam like 248/254 on the LS7 headed 422ci stroker to raise the power band and get more rwhp.

jmm98LS1

iTrader: (28)

Do it! I'm slappin a bigger cam than that in my cathedral port headed 370.....

WKMCD

iTrader: (2)

That doesn't mean it will work with the L92/LS3 heads.

RickClarke23

iTrader: (4)

Thats Decent Sized Cam for the Big Intake Valve of the L92s. How much Of a Valve Relief do you have on your pistons if you have any at all.

CalSpeedPerformance

iTrader: (64)

I moved up to a 25x/26x with .65x/.66x with the cnc ls7's/ported ls7 intake and 12:1

CalSpeedPerformance

iTrader: (64)

Its a forged piston with valve reliefs..i can fit it.

cam75w/ls1

iTrader: (2)

That's the same cam I'm using on my L92 headed 6.0 build right now. Had the Diamond pistons relieved for the L92 head as well. Should work good on a small cube motor L92 wise.

Ryne @ CMS

iTrader: (10)

weird i have a 438 with port ls7 heads, 242-248 114+2 cam cop xfi lobes, it peaked at 6600 rpm and carried flat to about 7300 rpm, that is with a port ls7 intake. this cam isnt much bigger yours, with a much smaller 6 degree split

CalSpeedPerformance

iTrader: (64)

It was strange to me as well on the ls7 but I just felt that the cam had to be too small to cause it to fall off badly after 6500. I will have the new cam on the dyno next weekend to see how it turns out with alot bigger stick in it. I didnt spec out this cam, it was chosen for the customer by the guy who hand finished/assembled the heads. If the new cam doesnt make the power then ill be looking for more answers...