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Dyno Results Built 6.0L/WCCH L92's/Pat G...

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Old 02-08-2009, 12:52 PM
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Default Dyno Results Built 6.0L/WCCH L92's/Pat G...

Well I went to a Local Dyno Day and Dyno'd my Vette
Mods are as follows:
Built 6.0L (Lunati Rods/Custom Diamond Pistons/Total Seal nitrous Rings)
WCCH L92s milled to bring Compression to 10.8
Custom Pat G cam (mild)
Ported L76/90mm TB
PowerBond UDP
Ram Twin Disc

Motor Car made 467.6 @ 5930 and 434 @ 4870 on motor
on a 150 hit with a weak Zex Wet Kit the car did 642 @ 6200 and 563 @ 5500
The motor pull was 26* of timing and the Bottle was with 20* all on 93.
I am very pleased with the drivability of this Cam and would like to Thank Pat G again for his Help. Also Richard at WCCH. Thanks for both of your imputs.
Also wanted to give a big Thanks to Outlaw1 who helped me build/Install the motor

I will have a Video as soon as its sent to me

Cant wait to hit it with the 250 pills once my fuel system is setup
Old 02-08-2009, 12:59 PM
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Awesome results. Since this was more of a nitrous cam profile, I'm very pleased to see how well it picked up on the spray. These L92 heads are really showing their stuff! Great combo.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
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Old 02-08-2009, 01:22 PM
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Nice results for a mild combo

Inquiring minds want to know more about the cam specs.....LOL

Thanks!

Tony
Old 02-08-2009, 03:24 PM
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Welcome to the L92 club. Nice results...

PM me for the secret handshake.
Old 02-10-2009, 09:30 AM
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A very nice build. Nice to see this project on the road!

Enjoy

Richard
Old 02-10-2009, 11:54 AM
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Wow, nice results!!
Old 02-10-2009, 11:59 AM
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I made 458 before my new elbow(which picked me up 2 tenth's at the track) with a stock 6.0L short with milled STOCK L92's ms4 cam and a GMPP unported intake.... and I spray mine too lol.

I would have figured something a little better with ported heads and intake and a custom cam...
Old 02-10-2009, 06:38 PM
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the Porting to the Heads Probably Hurt me a bit on motor. The cam is spec'd for Niitrous as well so that probably isnt helping me any on motor. However on the Spray....hold on
Old 02-10-2009, 08:42 PM
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Originally Posted by BES Stroked Nova
I made 458 before my new elbow(which picked me up 2 tenth's at the track) with a stock 6.0L short with milled STOCK L92's ms4 cam and a GMPP unported intake.... and I spray mine too lol.

I would have figured something a little better with ported heads and intake and a custom cam...
How much did you mill the heads and what's you compression ratio? Where there any valve clearance issues with the MS4 and the L92 heads after they were milled?
Old 02-11-2009, 09:58 PM
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Originally Posted by YOUNG
How much did you mill the heads and what's you compression ratio? Where there any valve clearance issues with the MS4 and the L92 heads after they were milled?
they were milled a lot lol. compression is 10.8.

yes there was valve clearance issues, so the pistons are cut.
Old 02-12-2009, 06:56 AM
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bes how fast did you go?
Old 02-12-2009, 01:54 PM
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11.40's at 122 na full weight.



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