I already have a Torquer V2 Cam 232/234 .595 .598 112LSA and I want to put it in my new 6.0L with L92 heads. I've read that L92 heads sometime don't work well with cathedral ports oriented cam. L92 will be fully ported with ported LS3 with around 10:1 - 10.5:1 of compression.
Do someone had tried this head/cam combo or have a opinion about this setup? Thanks
__________________ 99 Camaro SS M6 - 346 LS1(RIP) -> PRC 5.3L stg 2.5, Torquer 2, LS6 ported oil pump, LS2 Timing set, Powerbond pulley, Katech rod bolts, SLP Lid, Ported TB, LS6 Intake, ARH Headers & Catted Y, Tex OZ700 Z grip, Hurst billet plus shifter, Moser 9in & 4.11s, BMR LCA with Relo. Brackets & PHB, UMI TA & Relo. Crossmember, Bilstein HD Shocks, Brembo rotors & Hawk pads and more... 420rwhp @ 6000 & 410lbs.
Don't know about the V2 but there is a guy on the GTO board that did very well with the Torquer V3
__________________ 2001 Z06,ported Ls6 west coast Stage 2's 228/228 I 588 E 571 cold air intake long tubes shaner TB Sold
05 GTO A4 long tubes,227/235 Vararam comp cam UD pulley ported LS2 intake and TB. Ls3 heads
__________________ 2001 Z06,ported Ls6 west coast Stage 2's 228/228 I 588 E 571 cold air intake long tubes shaner TB Sold
05 GTO A4 long tubes,227/235 Vararam comp cam UD pulley ported LS2 intake and TB. Ls3 heads
Are your L92 heads stock or ported? For a stock head, the V2 would work better than the V3 because in stock form the heads don't flow as well up there at .650" lift, so the lower lift is better suited to the heads. Ported heads however (or at least the PRC porting) will flow better at .650", and your cam should be designed with a bit more lift to get the benefit of that extra flow.
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Yes ported heads with # around 350cfm @.600 & 230cfm @ .600. They are still unported, do you think its better to run it unport with the TV2... or with only a valve job? Compression will be around 10:1
__________________ 99 Camaro SS M6 - 346 LS1(RIP) -> PRC 5.3L stg 2.5, Torquer 2, LS6 ported oil pump, LS2 Timing set, Powerbond pulley, Katech rod bolts, SLP Lid, Ported TB, LS6 Intake, ARH Headers & Catted Y, Tex OZ700 Z grip, Hurst billet plus shifter, Moser 9in & 4.11s, BMR LCA with Relo. Brackets & PHB, UMI TA & Relo. Crossmember, Bilstein HD Shocks, Brembo rotors & Hawk pads and more... 420rwhp @ 6000 & 410lbs.
For a stock L92 head, the TorquerV2 is a decent camshaft....that being said, it is not the optimal choice for those heads. So if there is money in the budget for a cam swap, you could sell that cam and be out very little from your pocket, and get a camshaft better suited for those heads.
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best option for your money is to get the heads flow benched, then send the flow card to texas speed, or somewhere like that and get a custom ground cam to match your heads, thats where you will save the most time
It's pretty well known what the stock L92 heads flow, so that's not a major concern or reason for the OP to spend more money for flow testing. That is, of course, as long as they are stock unported heads.
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I have a TV2 because it was in my LS1 with PRC 5.3 stg 2.5 but it blow. So now I have a 6.0L LY6 with L92, but i want to reuse the TV2 temporary because I'll build a 408 with a custom cam in the futur. I wanted to know if the TV2 will perform better with stock or ported heads. Currently they are unported and they flows :
.100 - 75cfm - 56
.200 - 151cfm - 115
.300 - 214cfm - 155
.400 - 268cfm - 182
.500 - 294cfm - 202
.600 - 320cfm - 204
but I can port it by the same guy who test it, he reached 356cfm at .600 on a other set. Hand ported, old fashion guy!
__________________ 99 Camaro SS M6 - 346 LS1(RIP) -> PRC 5.3L stg 2.5, Torquer 2, LS6 ported oil pump, LS2 Timing set, Powerbond pulley, Katech rod bolts, SLP Lid, Ported TB, LS6 Intake, ARH Headers & Catted Y, Tex OZ700 Z grip, Hurst billet plus shifter, Moser 9in & 4.11s, BMR LCA with Relo. Brackets & PHB, UMI TA & Relo. Crossmember, Bilstein HD Shocks, Brembo rotors & Hawk pads and more... 420rwhp @ 6000 & 410lbs.
I had the T2 in my LS3 vette for a while. It made something like 465hp/440tq at the wheels with all of the bolt ons. It peaked under 6000 rpm if memory serves.
__________________ I know I will get older as the days go by. I also know that I don't have to act like it!
'05 GMC Sierra reg cab stepside. 6L LQ4. Nelson tuned MP122 Radix w/2.8" pulley. 243 heads, WCCH 90mm tbody with modded J tube. 60# motrons. 4L80E tranny, Pacesetter LT's with true 3" duals. LS6 cam with Comp 1.85 rockers and pushrods. Zex 150 wet shot. Snow stage II boost cooler. G80 3.73. Wide band AFR. Hotchkis sway bars. Extremely Black
Works nice, very torquey aswell. You can keep comp around 10.5:1 with that cam and run 27 peak timing. Some people run more but you start to get a lot of negative torque before they knock with those heads.
__________________ 2008 VE SSV ute M6
6.0L L92 heads, built engine comp xfi cam, 4 into 1 headers, dual 3 inch system. Vortech T trim blown and intercooled.
I think I'll port the heads, mill them .030 to have at least 10:1 of compression. With my ported LS3 intake I hope for 475rwhp but with the 9in I don't think I'll reach my goal! Thanks for reply
__________________ 99 Camaro SS M6 - 346 LS1(RIP) -> PRC 5.3L stg 2.5, Torquer 2, LS6 ported oil pump, LS2 Timing set, Powerbond pulley, Katech rod bolts, SLP Lid, Ported TB, LS6 Intake, ARH Headers & Catted Y, Tex OZ700 Z grip, Hurst billet plus shifter, Moser 9in & 4.11s, BMR LCA with Relo. Brackets & PHB, UMI TA & Relo. Crossmember, Bilstein HD Shocks, Brembo rotors & Hawk pads and more... 420rwhp @ 6000 & 410lbs.
I think I'll port the heads, mill them .030 to have at least 10:1 of compression. With my ported LS3 intake I hope for 475rwhp but with the 9in I don't think I'll reach my goal! Thanks for reply
My 465 at the wheels was through 4.10 gears on a pretty stingy dyno. Similar set ups can get close to 500 at the wheels on manual tranny LS3 vettes with stock rear gears. Regardless of the numbers you get on the dyno, your car will run strong. You'll like it
__________________ I know I will get older as the days go by. I also know that I don't have to act like it!
'05 GMC Sierra reg cab stepside. 6L LQ4. Nelson tuned MP122 Radix w/2.8" pulley. 243 heads, WCCH 90mm tbody with modded J tube. 60# motrons. 4L80E tranny, Pacesetter LT's with true 3" duals. LS6 cam with Comp 1.85 rockers and pushrods. Zex 150 wet shot. Snow stage II boost cooler. G80 3.73. Wide band AFR. Hotchkis sway bars. Extremely Black
Torquer V2 + L92 heads ?? 
