can you guys post up your 408 results/setups here?
06-27-2006, 01:08 PM
#161
Originally Posted by marine02ss
Im getting my new small bore 225's milled today .018" today so I can be right at 62cc,so I can hit a target SCR of 11.5 to 1.I'll figure the head gasket when I measure the piston out of the hole.I talked to Tony he said to aim for .033'' quench that what Im gonna do.I also plan to swap the TX Giant to a more friendly 244/248 on a 110 or 111,Im just trying to break that 500rwhp mark than Ill be happy
__________________
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.
06-27-2006, 03:05 PM
#163
Hey Guys,
Brand new set up. 408 with:
FAST 90 and Comteck 90 T/B
Callies internals
Diamond pistons
Comp hydraulic cam (custom 250+/.650+)
12.2 - 1 C/R
1-7/8 - 2" step Kooks Stainless headers thru full Mufflex 4" system.
Stock rear with 4.11 gears.
FAST electronics with Hartline Performance tune. (Go Cal!)
New numbers are good but not outstanding. The track will tell.
506rwhp / 475rwtq all motor
629rwhp / 658rwtq with 150 shot.
God Bless,
Keith
PS: She's for sale!
Brand new set up. 408 with:
FAST 90 and Comteck 90 T/B
Callies internals
Diamond pistons
Comp hydraulic cam (custom 250+/.650+)
12.2 - 1 C/R
1-7/8 - 2" step Kooks Stainless headers thru full Mufflex 4" system.
Stock rear with 4.11 gears.
FAST electronics with Hartline Performance tune. (Go Cal!)
New numbers are good but not outstanding. The track will tell.
506rwhp / 475rwtq all motor
629rwhp / 658rwtq with 150 shot.
God Bless,
Keith
PS: She's for sale!
Last edited by LT4-398; 06-27-2006 at 03:19 PM.
06-28-2006, 07:56 PM
#164
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Originally Posted by chrismcdaniel
might be cool to post up a new thread for "408 track results" ???
Alex drove mine down the 1/4 a few times on 275 street tires on a stock 10-bolt! He couldn't even go WOT until he was past the 1/8th mark because the car was breaking loose with ease. He was feeling the pedal all through the 1/8th, and only went WOT through the last few hundred feet.
I wouldn't drive it because I didn't want to break something and have to pay for it, so Alex offered to pay for anything he might break, so I gave him the keys, lol
. He still netted an 11.9 pass at 123mph without even getting on it until the end. If I get a 9-inch and some slicks, I can see mid 10's @ 127+mph, IMO.Hell, my old setup went 11.8 when I was ***** to the wall from start to finish. I am pleased with the 408.
06-28-2006, 11:18 PM
#165
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Originally Posted by dragonZ28
Chris,
Alex drove mine down the 1/4 a few times on 275 street tires on a stock 10-bolt! He couldn't even go WOT until he was past the 1/8th mark because the car was breaking loose with ease. He was feeling the pedal all through the 1/8th, and only went WOT through the last few hundred feet.
I wouldn't drive it because I didn't want to break something and have to pay for it, so Alex offered to pay for anything he might break, so I gave him the keys, lol . He still netted an 11.9 pass at 123mph without even getting on it until the end. If I get a 9-inch and some slicks, I can see mid 10's @ 127+mph, IMO.
Hell, my old setup went 11.8 when I was ***** to the wall from start to finish. I am pleased with the 408.
Alex drove mine down the 1/4 a few times on 275 street tires on a stock 10-bolt! He couldn't even go WOT until he was past the 1/8th mark because the car was breaking loose with ease. He was feeling the pedal all through the 1/8th, and only went WOT through the last few hundred feet.
I wouldn't drive it because I didn't want to break something and have to pay for it, so Alex offered to pay for anything he might break, so I gave him the keys, lol
. He still netted an 11.9 pass at 123mph without even getting on it until the end. If I get a 9-inch and some slicks, I can see mid 10's @ 127+mph, IMO.Hell, my old setup went 11.8 when I was ***** to the wall from start to finish. I am pleased with the 408.
Really glad your set up is working out for ya, hope i have near the same luck as you with mine.
ps.. when am i gonna get some free emblems?!?!?
08-30-2006, 11:11 PM
#168
Well guys, technically my results have been posted by Brandon Boomhauer. However, I bought his car recently, so I guess I'll re-share the info...
-Built by Erik @ HPE
-10.96:1 compression ratio
-Stock 241 casting heads
-LS6 intake
-Comp XE-R 244/248 612/615 115 lsa
-Pacesetter 1 3/4" Longtubes into TSP True Duals w/ x-pipe
-42 lb. injectors
Numbers in my sig.
Next step is TEA stg. 3 porting w/ 2.08 1.60 valves and a FAST 90/90 setup. Hoping to go way north of 500 whp.
-Built by Erik @ HPE
-10.96:1 compression ratio
-Stock 241 casting heads
-LS6 intake
-Comp XE-R 244/248 612/615 115 lsa
-Pacesetter 1 3/4" Longtubes into TSP True Duals w/ x-pipe
-42 lb. injectors
Numbers in my sig.
Next step is TEA stg. 3 porting w/ 2.08 1.60 valves and a FAST 90/90 setup. Hoping to go way north of 500 whp.
08-31-2006, 09:53 PM
#169
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Originally Posted by LS6son
Well guys, technically my results have been posted by Brandon Boomhauer. However, I bought his car recently, so I guess I'll re-share the info...
-Built by Erik @ HPE
-10.96:1 compression ratio
-Stock 241 casting heads
-LS6 intake
-Comp XE-R 244/248 612/615 115 lsa
-Pacesetter 1 3/4" Longtubes into TSP True Duals w/ x-pipe
-42 lb. injectors
Numbers in my sig.
Next step is TEA stg. 3 porting w/ 2.08 1.60 valves and a FAST 90/90 setup. Hoping to go way north of 500 whp.
-Built by Erik @ HPE
-10.96:1 compression ratio
-Stock 241 casting heads
-LS6 intake
-Comp XE-R 244/248 612/615 115 lsa
-Pacesetter 1 3/4" Longtubes into TSP True Duals w/ x-pipe
-42 lb. injectors
Numbers in my sig.
Next step is TEA stg. 3 porting w/ 2.08 1.60 valves and a FAST 90/90 setup. Hoping to go way north of 500 whp.
Last edited by dragonZ28; 08-31-2006 at 10:01 PM.
02-27-2007, 05:57 PM
#172
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Car in sig. made 520 with a auto to the wheels. 408 11.1 ET 245 heads! Got a 200 shot bottled to it right now. Just putting some miles on the motor first!
02-27-2007, 10:34 PM
#173
WOW strait from the dead i was the second to post over a year ago. i didnt even have my heads yet. wow have things changed. did the H/C and blew that up and now got the 402 in and do i love it. should have done it from the start....!!
03-19-2007, 10:45 AM
#174
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My 408 dyno numbers were low but I think I have too low compression, and a shitty intake. Mine was 450hp/440tq. I have a stock ls2 90mm intake, and I did the math yesterday and Im at 10.4 to 1 compression. I have patriot 72 cc stage 3 heads w/2.08 1.60 valves 225cc runners, and a Texas giant cam. I think by going to a 64cc stage 3 with 225 runners I would be in the 11.3 to 1 area, that should pick me up 20-30 rwhp. Im also going to get a fast intake, maybe between the two I can see 500rwhp. ????????????
03-19-2007, 01:59 PM
#175
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I know with a set of AFR 205s milled to 66cc with the same Giant cam as you my friend put down 505rwhp with a ls6 intake on his 383... So you might want to think about that.
11-11-2007, 12:03 AM
#177
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So back from the dead... I blew a piston in my motor. The new set up is going to be:
408 from HKE Racing
Bore and Hone W/ TQ Plates up to .030 over
Line Hone Line Hone Main Bores
Set Deck W/ Customer's Pistons
Balance Rotating Assembly
Assemble Engine Short Block
Core 6.0 LS1 Block
Eagle 4340 LS1 4.000 Crankshaft
Callies Compstar 6.125 LS1 Rods W/ ARP 2000 rod bolts
Wiseco K445H3 LS1 15cc Pistons 4.030 Bore
1/16,1/16, 3.0mm Rings 1.110 Comp. Height
Wiseco HF Piston Rings 1/16, 1/16, 3.0mm
Federal Mogul 152M 3/4 Groove Main Bearings for LS1
ACL CB 663 H Rod Bearings for 2.100 SBC Chamfered Race Bearings
Durabond CH 10 LS1 Cam Bearings uncoated
ARP 234-5608 ARP 234-5608 Main Studs for LS1
Rollmaster LS1 adjustable Double Roller Timing Chain
AFR 60cc 205s heads
10% Powerbond pulley
FAST 90 / NW 90
cam 242/244 610/612 113+3 degreed by HKE
Kooks 1 7/8 headers with ORY (magnaflow catback)
Rear end 12 bolt with 3.42 gears from EPP
Performa built level II transmission with Yank 3600 stall
racetronix fuel pump, 42#injectors ford racing
LS6 valley conversion; catch can; UMI torque arm with driveshaft safety loop, panhard bar, this is all I can think of for now.
I will post up the results when it is done. Motor will be here in a week or so. I have to deploy soon and may not be able to put the car together before I am gone.
408 from HKE Racing
Bore and Hone W/ TQ Plates up to .030 over
Line Hone Line Hone Main Bores
Set Deck W/ Customer's Pistons
Balance Rotating Assembly
Assemble Engine Short Block
Core 6.0 LS1 Block
Eagle 4340 LS1 4.000 Crankshaft
Callies Compstar 6.125 LS1 Rods W/ ARP 2000 rod bolts
Wiseco K445H3 LS1 15cc Pistons 4.030 Bore
1/16,1/16, 3.0mm Rings 1.110 Comp. Height
Wiseco HF Piston Rings 1/16, 1/16, 3.0mm
Federal Mogul 152M 3/4 Groove Main Bearings for LS1
ACL CB 663 H Rod Bearings for 2.100 SBC Chamfered Race Bearings
Durabond CH 10 LS1 Cam Bearings uncoated
ARP 234-5608 ARP 234-5608 Main Studs for LS1
Rollmaster LS1 adjustable Double Roller Timing Chain
AFR 60cc 205s heads
10% Powerbond pulley
FAST 90 / NW 90
cam 242/244 610/612 113+3 degreed by HKE
Kooks 1 7/8 headers with ORY (magnaflow catback)
Rear end 12 bolt with 3.42 gears from EPP
Performa built level II transmission with Yank 3600 stall
racetronix fuel pump, 42#injectors ford racing
LS6 valley conversion; catch can; UMI torque arm with driveshaft safety loop, panhard bar, this is all I can think of for now.
I will post up the results when it is done. Motor will be here in a week or so. I have to deploy soon and may not be able to put the car together before I am gone.
Last edited by ExceSSive; 11-14-2007 at 04:06 PM.
11-12-2007, 10:00 AM
#180
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HKE 408
Greg Good Ported L92 Heads
GMPP Carb Intake (unported)
TH400 w/ Nitrous stall
244/248 Cam
Ford 9 inch w/ Spool
TT2 Wheels and 28 tall tires
Car put down 455 uncorrected..... ran a 7.9 @ 93mph w/ a 1.9 60ft on motor w/ a partial SD tune.
Fixed the tune after adding a maf and ran 7.6 at 94.5mph w/ a 1.7 60ft on motor with the nitrous stall.
I am sure it was doing right around 475-480 corrected after the maf tune.
Greg Good Ported L92 Heads
GMPP Carb Intake (unported)
TH400 w/ Nitrous stall
244/248 Cam
Ford 9 inch w/ Spool
TT2 Wheels and 28 tall tires
Car put down 455 uncorrected..... ran a 7.9 @ 93mph w/ a 1.9 60ft on motor w/ a partial SD tune.
Fixed the tune after adding a maf and ran 7.6 at 94.5mph w/ a 1.7 60ft on motor with the nitrous stall.
I am sure it was doing right around 475-480 corrected after the maf tune.
Last edited by WizeAss; 11-13-2007 at 08:31 AM.