691whp 429 torque on stock sleeve B20
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Honda-Tech Member
Joined: Sep 2002
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From: Florida
691whp 429 torque on stock sleeve B20
B20/Vtec Stock sleeve block
Forged Internals
Golden Eagle block guard
GT42r twin scroll turbo
Full-Race t4 devided topmount manifold
4" Up pipe
Tial Wastegate
Synapse BOV
Precision 1600cc injectors
FJO injector driver
Garrett core intercooler
3" aluminum piping
RPM 76mm TB
Hondata Intake manifold gasket
Hondata 4 bar map sensor
T1 turbo blanket
VictorX intake manifold
Skunk2 composite fuel rail
Aeromotive Eliminator fuel pump
Aeromotive fuel controller
Aeromotive fuel filters
AEM fuel regulator
MSD Digital 6 ignition box
MSD HVC2 coil
Avid Pro series solid mounts
Earl Pro-lite 350 hose -10AN feed -6AN return
OEM ITR water pump
OEM ITR oil pump
OEM ITR timing belt
Golden Eagle head gasket
Golden Eagle cam gears
ARP head studs
B16a head w/ Ferrea valve train
Skunk2 cams
Hondata S300 w/ boost by gear
Mac boost solenoid
V-Spec custom made 6061 aluminum catch can
V-Spec custom made battery relocation kit
1st pull on the dyno at 15 psi:
This video was taken at 18 psi pull:
http://http://www.youtube.com/watch?v=ghDA8xOxfzw
This video was taken at 25 psi running little rich before the final run but the camera man forgot to turn on the camera lol.
http://www.youtube.com/watch?v=9wxz46Gzw-E
Here's the final result of the day still on 25 psi:
Forged Internals
Golden Eagle block guard
GT42r twin scroll turbo
Full-Race t4 devided topmount manifold
4" Up pipe
Tial Wastegate
Synapse BOV
Precision 1600cc injectors
FJO injector driver
Garrett core intercooler
3" aluminum piping
RPM 76mm TB
Hondata Intake manifold gasket
Hondata 4 bar map sensor
T1 turbo blanket
VictorX intake manifold
Skunk2 composite fuel rail
Aeromotive Eliminator fuel pump
Aeromotive fuel controller
Aeromotive fuel filters
AEM fuel regulator
MSD Digital 6 ignition box
MSD HVC2 coil
Avid Pro series solid mounts
Earl Pro-lite 350 hose -10AN feed -6AN return
OEM ITR water pump
OEM ITR oil pump
OEM ITR timing belt
Golden Eagle head gasket
Golden Eagle cam gears
ARP head studs
B16a head w/ Ferrea valve train
Skunk2 cams
Hondata S300 w/ boost by gear
Mac boost solenoid
V-Spec custom made 6061 aluminum catch can
V-Spec custom made battery relocation kit
1st pull on the dyno at 15 psi:
This video was taken at 18 psi pull:
http://http://www.youtube.com/watch?v=ghDA8xOxfzw
This video was taken at 25 psi running little rich before the final run but the camera man forgot to turn on the camera lol.
http://www.youtube.com/watch?v=9wxz46Gzw-E
Here's the final result of the day still on 25 psi:
Last edited by V-SPEC 1; Dec 6, 2011 at 11:06 PM. Reason: link don't work
Thread Starter
Honda-Tech Member
Joined: Sep 2002
Posts: 3,445
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From: Florida
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Honda-Tech Member
Joined: Jul 2010
Posts: 237
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From: Jax, FL
Re: 691whp 429 torque on stock sleeve B20
Congrats on such good numbers on a stock block. I hate the scaling on the graph, the torque and hp don't seem to be the same at 5252. Did you notice how your afr is jumping up to 13 at the end? Its real bad in the first dyno, that would make me nervous. I'm not sure with the graphs once again but it seems like your torque drops off at the same point the afr's go up.
Thread Starter
Honda-Tech Member
Joined: Sep 2002
Posts: 3,445
Likes: 0
From: Florida
Re: 691whp 429 torque on stock sleeve B20
Congrats on such good numbers on a stock block. I hate the scaling on the graph, the torque and hp don't seem to be the same at 5252. Did you notice how your afr is jumping up to 13 at the end? Its real bad in the first dyno, that would make me nervous. I'm not sure with the graphs once again but it seems like your torque drops off at the same point the afr's go up.
Last edited by V-SPEC 1; Oct 24, 2011 at 09:26 AM.
Honda-Tech Member
Joined: Mar 2000
Posts: 2,859
Likes: 1
From: Toronto, ON, Canada
Re: 691whp 429 torque on stock sleeve B20
Hey V-SPEC, what kind of Skunk2 cams are you running? Any modifications done to the JG Victor-X manifold? The numbers look great, especially the midrange torque at 25 PSI.
Have you ever done any straight gasoline 91oct or 93 oct runs?
Have you ever done any straight gasoline 91oct or 93 oct runs?
Thread Starter
Honda-Tech Member
Joined: Sep 2002
Posts: 3,445
Likes: 0
From: Florida
Re: 691whp 429 torque on stock sleeve B20
The intake manifold is Port Match To the tb which is 76 mm inlet. 93 octane made 535 whp 300+ trq @ 18 psi same setup but different block same head before.
