c6z vs GTR
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04-25-2015, 09:18 PM
#9
the z was on 20" 360 forged wheels and had:
LG 1 7/8
Corsa
Halltech MF103
Ported and Polished TB by Formato
Ported ls7 intake Stage 1 by Formato
Lingenfelter 160* Thermostat
Formato Dyno Tune
NGK tr6 Plugs
MSD Ignition Wires
Elite Engineering Catch Can
LG 1 7/8
Corsa
Halltech MF103
Ported and Polished TB by Formato
Ported ls7 intake Stage 1 by Formato
Lingenfelter 160* Thermostat
Formato Dyno Tune
NGK tr6 Plugs
MSD Ignition Wires
Elite Engineering Catch Can
04-27-2015, 11:44 AM
#15
10 Second Club
iTrader: (8)
Full bolt-on wet sump ls7. It was in pieces when I got it, so it was freshened up with new rings/bearings and honed just enough to check and clean it up a bit. I have a mamo'd fast for it. But mostly the same as my ls6. Which includes a ewp, udp, 1 7/8 kooks, tilton clutch, ported fast 102, 1.8 hs rockers/psi springs. I may do a set of 2" kooks on it. I may also put some jesel rockers on it for later mods. I've had the engine for several years now. I have a card style maf for it so I'll change up the intake system a bit to.
it's got 8 4.125" holes in it. I think that's plenty. 
04-28-2015, 02:17 PM
#17
Full bolt-on wet sump ls7. It was in pieces when I got it, so it was freshened up with new rings/bearings and honed just enough to check and clean it up a bit. I have a mamo'd fast for it. But mostly the same as my ls6. Which includes a ewp, udp, 1 7/8 kooks, tilton clutch, ported fast 102, 1.8 hs rockers/psi springs. I may do a set of 2" kooks on it. I may also put some jesel rockers on it for later mods. I've had the engine for several years now. I have a card style maf for it so I'll change up the intake system a bit to.
it's got 8 4.125" holes in it. I think that's plenty.
it's got 8 4.125" holes in it. I think that's plenty.
I just picked up a set of jesels to revamp mine a bit and they sure are PURTY. Just need to figure out the rest of the valvetrain now to go with them.
Most c6z's with bolt ons I see are around 480-500whp so I wouldnt plan on too much more than 515 but I suppose we'll be awaiting the results.
04-28-2015, 03:30 PM
#18
10 Second Club
iTrader: (8)
Yea the rockers are different red. I was mainly listing the ls6 mods then the changes fir the ls7. But there is a 1.9 rocker that may work on the ls7.
I should go well over the 500whp mark with the 7. Maybe even as much as 530. After all the ls6 would do about 430 on a dj......a ls7 is rated at 100 more hp than the ls6. All speculation till it's done but it seems very plausible to me.
I should go well over the 500whp mark with the 7. Maybe even as much as 530. After all the ls6 would do about 430 on a dj......a ls7 is rated at 100 more hp than the ls6. All speculation till it's done but it seems very plausible to me.
