PRC 215's , Tsunami ,RPM-Ported FAST 90/90-base results...
06-12-2009, 11:45 PM
#81
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Are you saying the SI6 cam is the same cam (same lobes, everything) with a different name, or that it is just the same size at .50 lift?
06-13-2009, 12:29 AM
#82
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If you knew me on a more personal level, or vice versa, you would tell it was a bit of sarcasm. Theirs an area of duration and overlap that works well for these combinations; it just happens to be within those duration numbers. So I don't see it as a lobe sheet wheel of fortune. We do alot of work on the dynojet, you guys do more on the engine dyno. Its no surprise we ended up at a similar vantage point.
Good work on your cylinder heads
apologies if you took my comments out of context
Fraser
Good work on your cylinder heads
apologies if you took my comments out of context
Fraser
guess i should have kept reading the thread. Ignore the post above.
03-09-2010, 07:42 AM
#89
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Sorry guys I just noticed yall brought this back up. I was able to squeeze 10 more out of the combo, the only changes I made were TSP 1 7/8" Longtubes and 37# injectors. Also I have about 25K miles on this combo (daily driver) and have had ZERO problems so far 
) 
05-02-2010, 04:55 PM
#94
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Sorry guys I just noticed yall brought this back up. I was able to squeeze 10 more out of the combo, the only changes I made were TSP 1 7/8" Longtubes and 37# injectors. Also I have about 25K miles on this combo (daily driver) and have had ZERO problems so far
10-17-2010, 10:33 PM
#95
Somebody get this car to 500RWHP! I along with everyone on here want to see if an electric water pump and a pulley will do the trick.
If not well then there are not to many other options on a stock bottom end LS1.
Possible recipe for a hydrolic roller 500RWHP stock bottom end LS1/LS6:
-Ram air mod
-Some filter that barely holds anything back
-104mm FastToys airlid
-TSP 100mm MAF
-FAST 102mm throttle body
-Ported FAST 102mm manifold
-PRC 227cc heads with 57cc combustion chambers to get that compression up to 11.4:1
-thinner 0.045" MLS gaskets to get that compression up to 11.5:1
-TSUNAMI camshaft or some other all top end cam
-KOOKS headers with 2" primaries and 4" out
-No cats, no mufflers, jump dump it after headers
-No AC
-No power steering
-Electric water pump
-Underdrive pulley
-7000RPM redline
-93 octane
-Some anything but conservative extreme pro tune
(With stock clutch, T-56 tranny , aluminum driveshaft, 10-bolt rear-end, 3.42 gears, rims and tires)
and voilą...500RWHP and maybe, just maybe, a little more
lol
If not well then there are not to many other options on a stock bottom end LS1.
Possible recipe for a hydrolic roller 500RWHP stock bottom end LS1/LS6:
-Ram air mod
-Some filter that barely holds anything back
-104mm FastToys airlid
-TSP 100mm MAF
-FAST 102mm throttle body
-Ported FAST 102mm manifold
-PRC 227cc heads with 57cc combustion chambers to get that compression up to 11.4:1
-thinner 0.045" MLS gaskets to get that compression up to 11.5:1
-TSUNAMI camshaft or some other all top end cam
-KOOKS headers with 2" primaries and 4" out
-No cats, no mufflers, jump dump it after headers
-No AC
-No power steering
-Electric water pump
-Underdrive pulley
-7000RPM redline
-93 octane
-Some anything but conservative extreme pro tune
(With stock clutch, T-56 tranny , aluminum driveshaft, 10-bolt rear-end, 3.42 gears, rims and tires)
and voilą...500RWHP and maybe, just maybe, a little more
lol
Last edited by 35thAnniversaryPhil; 10-20-2010 at 10:08 AM. Reason: just got a crazy idea
07-21-2011, 01:47 PM
#96
By this time, I hope an electric water pump and underdrive pulley were installed
I'm curious to see if new numbers came along with the updates
I'm curious to see if new numbers came along with the updates
Last edited by 35thAnniversaryPhil; 07-21-2011 at 02:05 PM.
