600whp? 434 TFS245s..
02-12-2012, 02:39 PM
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600whp? 434 TFS245s.. I am about to put my long block together and for ***** was wondering what you guys think. Im hoping to make 600whp on this setup...
434 LS2 ERL block
11.8:1 compression
TFS 245cc TEA (nitrous)ported heads. (290cfm on the exhaust @600)
Vengeance custom 262/266 .624/.624 @113+3
Fast 102mm TB with LS2 TB
YT shaft roller rockers.
This is through a 6speed and IRS. What do you guys think it will make for power? I told him I wanted 600whp in a car I can drive in the summer (daily if I wanted to) and thats the cam spec'd.
434 LS2 ERL block
11.8:1 compression
TFS 245cc TEA (nitrous)ported heads. (290cfm on the exhaust @600)
Vengeance custom 262/266 .624/.624 @113+3
Fast 102mm TB with LS2 TB
YT shaft roller rockers.
This is through a 6speed and IRS. What do you guys think it will make for power? I told him I wanted 600whp in a car I can drive in the summer (daily if I wanted to) and thats the cam spec'd.
02-13-2012, 10:13 AM
#7
Depends on how badly you want to hit 600rwhp. I'm pretty sure you're going to need it. You're also going to need some really stout valve springs with those heavy valves and fast cam lobes. Best of luck. Cool 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.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
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.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
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02-13-2012, 10:20 AM
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Vengeance had the springs upgraded for my setup. I'm not exactly sure which ones they are but I can find out. And it looks like I'll be getting the 102 TB faster than I thought.
02-20-2012, 01:26 PM
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I have a very similar setup, results are in my sig.
I didn't gain anything going from a fast 90/90 to the 102, but I still have the factory maf and intake duct.
I didn't gain anything going from a fast 90/90 to the 102, but I still have the factory maf and intake duct.
02-27-2012, 06:40 AM
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It needs a minute to warm up first thing in the morning. After that it drives great, no problems at all. Better than I would have thought possible for the size.
