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Rwhp guess on LS2 with T70 intercooled

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Old 09-17-2009, 04:55 PM
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Default Rwhp guess on LS2 with T70 intercooled

FMIC, T70 .96 AR, Stock LS2, stock heads, stock cam, M6, Truck Manifolds, Dual Walbros.
Going to dyno next week and curious if anyone on here has similiar set up and what they made on 12psi boost.
Old 09-17-2009, 05:01 PM
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600-630 rwp with 12 psi and meth is my guess
Old 09-18-2009, 02:12 PM
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I have 12psi on ls1 baby cam, stock heads ported, TH400, 9", 2.94 gear. TC72, ebay kit, e85. I made 516hp 526torque on a stingy mustang dyno, but I think the motor only wound to 5100rpm on the dyno because of the 2.94 gear.
anyway, I think yours will make close to 600 with the 6 speed.
Good luck, I'd like to see what it makes.
Old 09-18-2009, 03:48 PM
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my ls1 motor made 500rwhp 536rwtq on 8psi with 18degrees total timing on a 9.5CR
my ls2 has 10.9 CR with 12psi and I will work the timing up as much as possible on the dyno.
I have appt for Monday...we'll see.
Old 09-18-2009, 04:01 PM
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630rwhp
Old 09-21-2009, 06:47 AM
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Talking

I added in the second pump in the tank and most of the wiring. I'm just trying to figure out best place to tape a 12v ign source. I don't have an airpum anymore and wondering if this a good source?


Once that's done going to dyno hopefully tonight if time allows me to get wiring completed after work, if not I will go wednesday and hopefully report in 600+ whp.
Old 09-26-2009, 10:56 PM
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Got on the dyno, but things wheren't going well. Popped one of the i/c pipes and unable to secure it correctly at the dyno facility.
Made 478hp 535tq achieving only 6psi boost as it was bleeding off from the pipe.
If I can fix the i/c pipe before tuesday night, I will go back wednesday night.
------------
I was the only domestic car their tonight and with only 6psi boost, the import guys where shocked with the hp and tq numbers.

Last edited by maxgee; 09-26-2009 at 11:15 PM.
Old 09-29-2009, 12:40 AM
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LMAO!!...you using t-bolt clamps? also clean the inside of the pipe with brake cleaner...
Old 09-29-2009, 12:55 AM
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How much timing
Old 09-29-2009, 12:36 PM
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Originally Posted by blue00ZZleeper
LMAO!!...you using t-bolt clamps? also clean the inside of the pipe with brake cleaner...
The ones that blew off where not the tbolrs, I've since then replaced them.
Originally Posted by TX RED
How much timing
16 degree using e85
I'm going back tomorrow and hope to get 19 or 20 degree timing on 10 to 12psi
Old 09-29-2009, 01:00 PM
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Originally Posted by maxgee
Got on the dyno, but things wheren't going well. Popped one of the i/c pipes and unable to secure it correctly at the dyno facility.
Made 478hp 535tq achieving only 6psi boost as it was bleeding off from the pipe.
If I can fix the i/c pipe before tuesday night, I will go back wednesday night.
------------
I was the only domestic car their tonight and with only 6psi boost, the import guys where shocked with the hp and tq numbers.




lol, they kill me sometimes, ricer- "i just made 500whp" me-"oh yeah, HOW MUCH TORQUE?" ricer- "umm, 250-300 maybe" me- "thats great, now add another engine in the trunk and we can race from a dig. LOL"

sorry, it makes me laugh
Old 09-29-2009, 02:16 PM
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Im running damn near exactly the same setup! I should be done by spring, mainly because its Alaska and I cant drive my car to a tuner in the winter lol. Keep us updated on ur #s
Old 09-30-2009, 05:48 PM
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what inj are u running
Old 09-30-2009, 06:44 PM
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Originally Posted by TX RED
what inj are u running
60lbs
going back Friday
Old 09-30-2009, 06:57 PM
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How much duty cycle are the 60#s running, I have 55# and im hoping they will be enough
Old 09-30-2009, 09:41 PM
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Originally Posted by XtremeDime
How much duty cycle are the 60#s running, I have 55# and im hoping they will be enough
70 or lower with 6psi, fyi i am on e85
Old 10-08-2009, 12:07 AM
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Tuned a bud's GTO 361rhwp 360rwtq
finished my SS 573rwhp 607rwtq at 9psi
I'll go back in a couple weeks with a boost controller and shoot for my 630rwhp goal.
Old 10-08-2009, 03:57 AM
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Originally Posted by maxgee
finished my SS 573rwhp 607rwtq at 9psi
I'll go back in a couple weeks with a boost controller and shoot for my 630rwhp goal.
^ on the ls1 w/ a baby cam?
Old 10-08-2009, 05:19 AM
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Originally Posted by TurboBandit
^ on the ls1 w/ a baby cam?
LS2 with stock cam.
Old 10-08-2009, 03:49 PM
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Originally Posted by maxgee
Got on the dyno, but things wheren't going well. Popped one of the i/c pipes and unable to secure it correctly at the dyno facility.
was it on wormclamps?


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