382 Stroker LS1 Dyno Results!
09-04-2003, 01:20 PM
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382 Stroker LS1 Dyno Results! Today I had my car Dyno tuned by Jayson at MTI. Let me say thanks to Jayson as he is the master when it comes to tuning. Final Timing was only 22 deg. But we got 0 knock retard and no true knock.
Mods and car..
99 FRC Corvette M6
382 Lunati Stroker Kit
X1 Cam 112 LSA
Stage 2 Heads w 2.02 1.57 Valves
LS6 Intake
Katech Throttle Body
ASP Pulley
FLP Longtubes w/ cats
B&B PRT Exhaust
Blackwing CAI
LS1 Edit Tuning
RWHP 455 @ 6400 RPMS
RWTQ 440 @ 4800 RPMS
I am more than happy with these results. I still have more left in her! I am still running stock Rockers. Yella Terra 1.7 would yeild about 10 more RWHP. And the new electric water pump is worth another 10 RWHP. So 475 RWHP is very possible.
Hats off to GFORCE Performance in Pearland. Jay and Mark are top notch guys who did a great motor and clutch install for a good price. Thanks to Mike Savoy of Extreem Machines in League City for busting his *** to do my heads and assemble my motor in under a weeks time. And thanks to MTI for getting the beast tuned.
I know take it to the track! Soon......
Mods and car..
99 FRC Corvette M6
382 Lunati Stroker Kit
X1 Cam 112 LSA
Stage 2 Heads w 2.02 1.57 Valves
LS6 Intake
Katech Throttle Body
ASP Pulley
FLP Longtubes w/ cats
B&B PRT Exhaust
Blackwing CAI
LS1 Edit Tuning
RWHP 455 @ 6400 RPMS
RWTQ 440 @ 4800 RPMS
I am more than happy with these results. I still have more left in her! I am still running stock Rockers. Yella Terra 1.7 would yeild about 10 more RWHP. And the new electric water pump is worth another 10 RWHP. So 475 RWHP is very possible.
Hats off to GFORCE Performance in Pearland. Jay and Mark are top notch guys who did a great motor and clutch install for a good price. Thanks to Mike Savoy of Extreem Machines in League City for busting his *** to do my heads and assemble my motor in under a weeks time. And thanks to MTI for getting the beast tuned.
I know take it to the track! Soon......
09-04-2003, 01:29 PM
#2
Re: 382 Stroker LS1 Dyno Results! very nice results 
I'll be very interested to see what power the YTs are worth. Im thinking about them for the X1 in my 387. I will also be interested in the EWP... Post back with results soon
That torque has got to be a real blast
chris
I'll be very interested to see what power the YTs are worth. Im thinking about them for the X1 in my 387. I will also be interested in the EWP... Post back with results soon
That torque has got to be a real blast
chris
09-04-2003, 01:46 PM
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Re: 382 Stroker LS1 Dyno Results! Mike great #'s man-Hope to see you at Fox&Hound this weekend-I need to get to the track as well.Yeah Jayson is the KING of dyno tuning.Very impressive!!Congrats on the setup. 
09-04-2003, 01:59 PM
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Re: 382 Stroker LS1 Dyno Results! Yea the boat has pissed me off. Ive dumped a couple of grand in it this summer and still havent seen a new best. I still bet from a dead stop the impy would eat and **** out the vette.
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09-04-2003, 02:45 PM
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Re: 382 Stroker LS1 Dyno Results! Can we see a graph. How does the torque look? Where does 400rwhp first come in. I am very interested in these results. Good Luck with your "new"car. Bear
09-04-2003, 03:10 PM
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Re: 382 Stroker LS1 Dyno Results! Cam 230/227 .591 .571
The pistons are flat tops with valve reliefs(sp)
Injectors are SVO 30lb
The comp ratio is high around 11.7.1 I do have to add octane booster to every tank to reduce knock.
It hits 400 RWHP at around 4800 RPMS
My old dyno numbers with just cat back, FLP's, Blackwing and tuning were
344 RWHP + 111 RWHP = 455 RWHP
356 RWTQ + 84 RWTQ = 440 RWTQ
Thoose were the gains of the stroker.
The pistons are flat tops with valve reliefs(sp)
Injectors are SVO 30lb
The comp ratio is high around 11.7.1 I do have to add octane booster to every tank to reduce knock.
It hits 400 RWHP at around 4800 RPMS
My old dyno numbers with just cat back, FLP's, Blackwing and tuning were
344 RWHP + 111 RWHP = 455 RWHP
356 RWTQ + 84 RWTQ = 440 RWTQ
Thoose were the gains of the stroker.
09-04-2003, 03:53 PM
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Re: 382 Stroker LS1 Dyno Results! I am about to add a stroker to my Vette. I am leaning towards the 383 also, BTW I have the Yella Terras already on my H/C car and it really knocked the noisey valvetrain down a few decibles.
09-04-2003, 04:02 PM
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Re: 382 Stroker LS1 Dyno Results! Yea the stock rockers are loud now. We shall see i wont be adding threockers for quite a while im low on $$$
09-04-2003, 04:36 PM
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Re: 382 Stroker LS1 Dyno Results!
Yea the stock rockers are loud now. We shall see i wont be adding threockers for quite a while im low on $$$
But I "need" Yella Terras, LS1 Edit, and the boneheads in PCM tuning just started a Wideband O2 GP. Im *so* screwed.
oh and I could use some ZR1 style 11" rears with Nitto DRs.
dammit. Where can you donate plasma?
chris
09-04-2003, 05:28 PM
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Re: 382 Stroker LS1 Dyno Results! Congrats!! Welcome to the stroker club, torque feels nice does'nt it!
I can't get enough of mine, see sig. below, but like you guys I'm tapped for funds too.
Well enjoy the new power and start saving for the LSX intake!!
Randy
I can't get enough of mine, see sig. below, but like you guys I'm tapped for funds too.
Well enjoy the new power and start saving for the LSX intake!!
Randy
09-04-2003, 06:40 PM
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Re: 382 Stroker LS1 Dyno Results! Hmm, those numbers do seem a little low.... What do the heads flow, you'd be surprised how much you're leaving on the table with so so flowing heads.
09-04-2003, 06:51 PM
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Re: 382 Stroker LS1 Dyno Results! I think that cam is entirely too small...you need some more duration. My car swallowed up a 242/242 cam and has near stock like qualities at idle (only slight rumble). With a 232/236 cam in there, you could not even tell the car had a cam! With good heads you can be making a lot more power than I am currently.
