408 results part II
#301
Teching In
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Join Date: Jun 2009
Location: Murphy, Tx
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Just put the car on the dyno. Made 544rwhp/505rwtq
TSP 408, TSP 247cc heads, ported FAST 102, 247/254 .632/.632 112+4 pat g cam, weisco -3cc flat top pistons, k1 rods and crank, TSP longtubes and true duals. Tuned by Sam Miller
TSP 408, TSP 247cc heads, ported FAST 102, 247/254 .632/.632 112+4 pat g cam, weisco -3cc flat top pistons, k1 rods and crank, TSP longtubes and true duals. Tuned by Sam Miller
#305
11 Second Club
All these dyno numbers are great to look at, but we all know these dynos are not equal. I'm curious to see what your combos have run at the track... or are they just for show and tell?
#307
11 Second Club
#308
Pick up my car tomorrow,put down 500/495...combo
408ci
11.1 cr
215 trick flows
vindicator cam
wiseco -8 pistons
FAST 102
9 inch rear
6 speed
408ci
11.1 cr
215 trick flows
vindicator cam
wiseco -8 pistons
FAST 102
9 inch rear
6 speed
Last edited by JP; 01-03-2015 at 08:19 PM.
#309
10 Second Club
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Join Date: Mar 2003
Location: Whiteland, Indiana
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Iron block 408 11.6:1 compression
K1 rods and crank
Wiseco pistons
Pistons and bearings ceramic coated.
Super Victor Jr. Intake/6061 Aarons elbow
Dart Pro 1 heads and custom grind nitrous cam by Landspeed Development.
RPM built A4 with moser 9" rear
517/463 N/A
750/735 on spray at 5500 RPM's (dyno stopped reading)
K1 rods and crank
Wiseco pistons
Pistons and bearings ceramic coated.
Super Victor Jr. Intake/6061 Aarons elbow
Dart Pro 1 heads and custom grind nitrous cam by Landspeed Development.
RPM built A4 with moser 9" rear
517/463 N/A
750/735 on spray at 5500 RPM's (dyno stopped reading)
#310
10 Second Fun Car
iTrader: (7)
Made 530hp 487tq at the wheels (attached below)
620hp 560tq engine dyno (attached below)
LME LS2 402, 11.7 with 62cc
TFS215 opened up to 4.00"
Pat G 242/246, .605"/.615", 113 +3
Fast 102 port matched
NW102
1 7/8 hooker headers through 3" high flow cats with cutout open
4L60E
w/ Circle D 3E and Moser 9"
620hp 560tq engine dyno (attached below)
LME LS2 402, 11.7 with 62cc
TFS215 opened up to 4.00"
Pat G 242/246, .605"/.615", 113 +3
Fast 102 port matched
NW102
1 7/8 hooker headers through 3" high flow cats with cutout open
4L60E
w/ Circle D 3E and Moser 9"
Last edited by jlrz28; 01-03-2015 at 01:42 PM.
#311
TECH Veteran
Made 530hp 487tq at the wheels (cant find the graph right now)
620hp 560tq engine dyno (attached below)
LME LS2 402, 11.7 with 62cc
TFS215 opened up to 4.00"
Pat G 242/246, .605"/.615", 113 +3
Fast 102 port matched
NW102
1 7/8 hooker headers through 3" high flow cats with cutout open
4L60E
w/ Circle D 3E and Moser 9"
620hp 560tq engine dyno (attached below)
LME LS2 402, 11.7 with 62cc
TFS215 opened up to 4.00"
Pat G 242/246, .605"/.615", 113 +3
Fast 102 port matched
NW102
1 7/8 hooker headers through 3" high flow cats with cutout open
4L60E
w/ Circle D 3E and Moser 9"
#312
#313
11 Second Club
Seeing the average hp these 408s are making, most of these cars should be running 130+ mph in a full weight f-body. I would like to see what most of these cars do run.
#314
TECH Enthusiast
iTrader: (11)
565rwhp/520tq
Bammann Racing Engines built 408
Iron 6.0 block 4.030
Callies 4" crank/6.100 rods
Custom Diamond pistons
Trickflow Cathedral port 237cc CNC'd by Frankenstein
Custom hydraulic cam by Straub Technologies
Ported FAST 102/NW 102 TB
2" ARH headers, 3" Y to 4" Mufflex catback
Meziere EWP, Moroso Vac pump
Drivetrain
T56, 3" steel driveshaft
Moser 12 bolt, 4:10's and 28" Hoosier QTP's
Tuned by Kevin Hand of Wicked Motorsports in NJ
*Swapped from T56 to 4L80 and ran 6.49 @ 106mph on 3rd pass*
Bammann Racing Engines built 408
Iron 6.0 block 4.030
Callies 4" crank/6.100 rods
Custom Diamond pistons
Trickflow Cathedral port 237cc CNC'd by Frankenstein
Custom hydraulic cam by Straub Technologies
Ported FAST 102/NW 102 TB
2" ARH headers, 3" Y to 4" Mufflex catback
Meziere EWP, Moroso Vac pump
Drivetrain
T56, 3" steel driveshaft
Moser 12 bolt, 4:10's and 28" Hoosier QTP's
Tuned by Kevin Hand of Wicked Motorsports in NJ
*Swapped from T56 to 4L80 and ran 6.49 @ 106mph on 3rd pass*
Last edited by cdubbzz; 06-28-2019 at 09:31 AM.
#315
On The Tree
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Join Date: Dec 2013
Location: Allentown, PA
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Has anyone done a 408 stroker using Advanced induction port n polished 243 heads? Wondering what power they make vs trick flows, AFRs, etc? I have an LQ9 motor with Ai port n polished 243 heads. Considering doing a 408 but could save money by keeping the Ai heads rather than buying another aftermarket head.
#317
TECH Veteran
Has anyone done a 408 stroker using Advanced induction port n polished 243 heads? Wondering what power they make vs trick flows, AFRs, etc? I have an LQ9 motor with Ai port n polished 243 heads. Considering doing a 408 but could save money by keeping the Ai heads rather than buying another aftermarket head.
Quick and easy proven recipe is taking a 408ci short block. Set the 11.1:0 compression. Fast 102 mm intake/throttle body. AFR 245 heads out the box... 1 7/8 headers and a cam in the 240s. This combo will result in a 640 horse motor at the flywheel!
#318
My 408 has put down 497rwhp and 468rwtq. That's on Ticks dyno with the converter unlocked and losing fuel pressure at high rpm, they haven't put it back on the dyno since they put in my new fuel pump. So it could be over 500rwhp now. Ticks dyno is known for reading low numbers compared to other dynojets, usually around 20rwhp low. I really don't care about dyno numbers, we can't race dyno numbers. As soon as I have the money to pick it up and put some drag radials on it I will have a few slips from Darlington Dragway.
#319
On The Tree
My 408:
6.0 ls1 block re-sleeved.
11:1 compression
Dart pro1 cnc'd heads
Vic jr. Intake
237/242 113LSA
All internals 4340 chromemoly
Th350 3500k loose stall
8.5" 10 bolt
1-7/8 hooker headers
2.5" mandrel bent tru duals(3.5" coming soon)
Made 627HP 589TQ at the FLYWHEEL. haven't had the chance to put it on a chassis dyno yet.
6.0 ls1 block re-sleeved.
11:1 compression
Dart pro1 cnc'd heads
Vic jr. Intake
237/242 113LSA
All internals 4340 chromemoly
Th350 3500k loose stall
8.5" 10 bolt
1-7/8 hooker headers
2.5" mandrel bent tru duals(3.5" coming soon)
Made 627HP 589TQ at the FLYWHEEL. haven't had the chance to put it on a chassis dyno yet.
#320
408
11.7cr
FRH TFS 244 heads
Martin spec'd cam 243/247 630/616 112+2
Ported Fast 92 intake
NW 92 TB
Kooks 1-7/8x3 headers 3"-4" kooks y with merge, 4" mufflex
01 fbody
M6
MWC 9" 4.11, 28/11.50/15 MT ET Street R bias ply
Tuned at Tick
525/488
11.7cr
FRH TFS 244 heads
Martin spec'd cam 243/247 630/616 112+2
Ported Fast 92 intake
NW 92 TB
Kooks 1-7/8x3 headers 3"-4" kooks y with merge, 4" mufflex
01 fbody
M6
MWC 9" 4.11, 28/11.50/15 MT ET Street R bias ply
Tuned at Tick
525/488
Last edited by wells01; 11-07-2015 at 09:56 PM.