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#18 (permalink) |
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Obsessed Tremekian
Join Date: Dec 2005
Location: On a national search to find burgh a dentist that will work on baboon teeth.
Posts: 5,317
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^ why down grade?
![]() The LS3 is not a forged motor, but it can handle plenty of power. A local guy has a regular C6 w/ the LS3 and all he did was a cam/exhaust/tuning and he knocked out 505rwhp and 494rwtq. Now add heads and more bolt-ons and you will see 550-560 rwhp N/A !!!! No need for a turbo or blower IMO, the compression ratio is to high for either to perform to its maximum, so you would have to change out the pistons and that is a biotch to do and not worth it. I say, stay N/A. Oh- and the LS9 does have forged parts ![]()
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2001 Z/28 LS1. Texas speed cam 231/237 598/595 112 lsa, .660 lift springs,7.4 hardened pushrods, lid, LT headers,TSP X pipe,Texas speed "true duels",Richmond 4.10 gears, stud kit, Thunder racing girdle cover, Spec stg 3+ clutch, ARP rod bolts, clevite main and rod bearings, 25% underdrive pulley, SLP 85mm MAF,black ZR1 rims 315/35/17 Nitto DR's, BMR subframes, BMR LCA's, Edelbrock TQ Arm, BMR pan hard bar. LS2 timing chain and gear set, LS6 ported oil pump.... Tuned by R.P.M. Performance. All labor done my ME and a few good friends !!!!
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#21 (permalink) |
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Obsessed Tremekian
Join Date: Dec 2005
Location: On a national search to find burgh a dentist that will work on baboon teeth.
Posts: 5,317
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^^ Hmmm, never heard that one. No, I doubt it. The LS3 is something in the are of 382 ci .
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2001 Z/28 LS1. Texas speed cam 231/237 598/595 112 lsa, .660 lift springs,7.4 hardened pushrods, lid, LT headers,TSP X pipe,Texas speed "true duels",Richmond 4.10 gears, stud kit, Thunder racing girdle cover, Spec stg 3+ clutch, ARP rod bolts, clevite main and rod bearings, 25% underdrive pulley, SLP 85mm MAF,black ZR1 rims 315/35/17 Nitto DR's, BMR subframes, BMR LCA's, Edelbrock TQ Arm, BMR pan hard bar. LS2 timing chain and gear set, LS6 ported oil pump.... Tuned by R.P.M. Performance. All labor done my ME and a few good friends !!!!
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#23 (permalink) | |
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VIPER>ZR1
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Quote:
"The engine is based on a modified LS3 6.2-liter block (the LS7's cylinder walls are too thin to withstand boost) and is expected to produce 100 horsepower/liter."
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#24 (permalink) |
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Obsessed Tremekian
Join Date: Dec 2005
Location: On a national search to find burgh a dentist that will work on baboon teeth.
Posts: 5,317
|
^ yes, based on........The current GM engine series of "LS" motors are all "BASED ON" the LS1. It's not the same motor. The GMC sierra pickup truck has the 5.3L....which is "Based" off the LS1 platform as well. All the current and recent past "LS" motors are all based off each other. Many have the same parts, many have different parts. It is done that way for a reason, easy upgrades from platform to platform for the performance minded consumer.
__________________
2001 Z/28 LS1. Texas speed cam 231/237 598/595 112 lsa, .660 lift springs,7.4 hardened pushrods, lid, LT headers,TSP X pipe,Texas speed "true duels",Richmond 4.10 gears, stud kit, Thunder racing girdle cover, Spec stg 3+ clutch, ARP rod bolts, clevite main and rod bearings, 25% underdrive pulley, SLP 85mm MAF,black ZR1 rims 315/35/17 Nitto DR's, BMR subframes, BMR LCA's, Edelbrock TQ Arm, BMR pan hard bar. LS2 timing chain and gear set, LS6 ported oil pump.... Tuned by R.P.M. Performance. All labor done my ME and a few good friends !!!!
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