2002blkss

iTrader: (3)

heres my graph of the trex cam mods in sig.

BADSZ28

iTrader: (39)

What was your total timing at? I am betting 28* or less. You can throw more at it and make over 400 I am betting. Seams like a conservative tune.

bad95killer

Nice numbers man & i'm sure there's more left in it

Keep us updated !!

peace

2002blkss

iTrader: (3)

yea the timing is at 28 the tuner said we could go higher but it probably wouldnt make any more power...should i ask him to go higher?

BADSZ28

iTrader: (39)

Ask arround here. I think most guys run like 30*. Hell I have my SI motor with stock manifolds and Y at 30*.

lilbuddy1587

iTrader: (1)

More timing doesnt always mean more power. I'd rather be safe than to squeeze out 1-2 more hp.

SlickVert

iTrader: (5)

Just try it on the dyno and see. That cam will like a lot of timing. It is not like a small cams.

2000 Tran Zam

iTrader: (2)

not knocking on it at all, but I would assume with full bolt ons and stock heads you would put down more then 391rwhp with a cam that big.

NemeSS

iTrader: (127)

seems like its down a bit on power
was cam degreed wen it was installed?
good numbers tho

black01_WS6

iTrader: (13)

my cam isn't nearly that big and I am putting down 423rwhp and 381rwtq. your numbers seem a bit down. My heads haven't been touched yet. on a side note what kind of dyno was it?

BADSZ28

iTrader: (39)

F14???

FLTransAm02

dynojet at NLP and before tune it
put down 333 and 346

BADSZ28

iTrader: (39)

Did you shim the springs? Tuned? Almost 60hp increase. Not bad.

Josh

iTrader: (9)

The T-ReX does seem to be a bit inconsistent. My full bolt-on (sans 90/90) has only managed 405 on three different dynos.

Perhaps it is the springs. I'm running unshimmed Patriot duals, but haven't seen any float.

Josh

2002blkss

iTrader: (3)

yea i dont believe my springs were shimmed

BriancWS6

iTrader: (18)

I would be disapointed with those numbers out of a 242 248 cam.

SMOKIN01TA

iTrader: (10)

springs DO make a difference, ive seen it tested with different spring setups and they carry out differently, my cam peaks at 6700 rpm and then flatlines for a few hundred and then drops off, yours is peakin well before that, im running 29* of timming, another guy was runing 30* of timming, i run 93 octane and i drive it in the heat with no trouble, also make sure that it was installed correctly, and lastly, get you a 90/90 fast setup, i had a bud portmatch it for me and i picked up 20 over the ls6 intake.

BADSZ28

iTrader: (39)

The Patriots have MUCH more seat pressure than the cranes. So I do not think power is low due to not shimming. Not with the Patriots. Most guys seem to shim the cranes .030. That is not going to bring those 112lb springs to Patriots 140lb. May want to be sure you lined it up dot to dot. Or if there is extra slack in the chain.

lilbuddy1587

iTrader: (1)

It's possible the cam is off a tooth. Looks to be advanced because of such an early peak.

BADSZ28

iTrader: (39)

That is what I was thining too. It is easy to do.