Latest Dyno Results - H22 w/ Type-S Pistons, Skunk2 Pro2 Cams, Tri-Y 4-2-1 Header,etc - Honda Prelude Forum : Honda Prelude Forums
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Old 04-16-2012, 02:15 PM   #1
Mike95lude
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Latest Dyno Results - H22 w/ Type-S Pistons, Skunk2 Pro2 Cams, Tri-Y 4-2-1 Header,etc

Went back to the same dyno yesterday, that I used way back in Sept. 2009 for the original dyno session, with Marshall (92TypeR on honda-tech) to see what the results of my current setup would be and try playing with the cam gears a bit. We were short on time, so only had a chance to try two different cam gear settings. Our first dyno pull before any tuning netted us 231whp and ~160wtq, if I recall correctly.

Setup changes worth mentioning since the last dyno are:
-Private Label Mfg. Tri-Y 4-2-1 Header (previous was GReddy Header w/ 2.5" modified collector)
-3" Short Ram Intake w/ Blox Velocity Stack & Filter (previous was 3" Fujita F5 Cold Air Intake, no velocity stack)



And here is a before/after comparing one of our graphs from our previous dyno session back in 2009 to yesterday:



I am definitely quite pleased with the gains. Clearly this setup is working pretty well....better than I had expected

Mike
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Old 04-16-2012, 03:51 PM   #2
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pretty solid numbers id be proud ..
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Old 04-16-2012, 06:33 PM   #3
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pretty solid numbers id be proud ..
Thanks . I am happy with it
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Old 04-16-2012, 10:54 PM   #4
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Dang mike that hytech replica header made your car breath a whole lot better! Glad you made some good numbers!
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Old 04-17-2012, 03:55 PM   #5
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what all parts do you have ? intake ? tb /size ? valve train ? id like to know a little more of the specifics ..
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Old 04-17-2012, 10:59 PM   #6
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Nice numbers Mike! I plan on getting a set of 11.5:1 CR Mahles pistons too to get that power. I have the same setup you have except I do not have the pistons yet.
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204whp/157wtq
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Old 04-18-2012, 07:43 AM   #7
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pretty damn good numbers. nice job man
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Old 04-18-2012, 08:00 AM   #8
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Nice hp gain from adjusting the cam setting.
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Old 04-18-2012, 10:54 AM   #9
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Quote:
Originally Posted by element600rr View Post
what all parts do you have ? intake ? tb /size ? valve train ? id like to know a little more of the specifics ..

Chassis: '94 Prelude VTEC (BB1)

Engine: ('95 H22A1 rebuilt with the following parts at ~85k miles)
-JDM Prelude Type-S Pistons (11:1 c/r) - Std bore, dropped right in, no hone
-Eagle Rods
-OEM Crank Pulley
-Kaizenspeed Balance Shaft Eliminator kit
-Skunk2 Pro 2 Camshafts
-Skunk2 Tuner Cam Gears
-Skunk2 Pro Valve Springs w/ Spring base kit & Titanium Retainers
-OEM Valves
-Skunk2 Intake Manifold
-Professional Products 68mm Throttle Body
-3" Short Ram Intake w/ BLOX Velocity Stack & Filter

Fuel:
-Precision 440cc Injectors
-OEM Fuel Pump
-OEM FPR

Exhaust:
-Private Label Mfg. Tri-Y 4-2-1 Header
-Magnaflow Spun Metallic 3" High Flow Cat
-Custom 3" Cat-back Exhaust with 2 resonators and Dynomax VT Muffler

Transmission:
-Competition Clutch Lightweight Flywheel (13.65 lbs)
-Exedy Stage 1 Organic Racing Clutch
-OBX LSD

Tuned by 92TypeR on eCtune (P28 ECU)
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Old 04-18-2012, 10:59 AM   #10
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Quote:
Originally Posted by hdragster View Post
Dang mike that hytech replica header made your car breath a whole lot better! Glad you made some good numbers!
Thanks! I didn't expect the header to make such a difference honestly. I figured my GReddy 4-2-1 wouldn't be too bad since I had modified the collector to 2.5".

Quote:
Originally Posted by nusdogg View Post
Nice numbers Mike! I plan on getting a set of 11.5:1 CR Mahles pistons too to get that power. I have the same setup you have except I do not have the pistons yet.
Nice! Did you find a good shop that has the proper tooling to hone our FRM cylinder walls? I wanted to go with those pistons too, but no machine shops in my area seemed to be able to hone FRM cylinders.

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Originally Posted by L0B5TA View Post
pretty damn good numbers. nice job man
Thanks

Quote:
Originally Posted by evoludersir View Post
Nice hp gain from adjusting the cam setting.
Thanks! Definitely most of the gain was from the header. I think we only gained about 4-5whp peak from tuning the cam gears. We only tried two different cam gear settings on the dyno due to time constaints.
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Old 04-18-2012, 03:13 PM   #11
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Quote:
Originally Posted by Mike95lude View Post
Chassis: '94 Prelude VTEC (BB1)

Engine: ('95 H22A1 rebuilt with the following parts at ~85k miles)
-JDM Prelude Type-S Pistons (11:1 c/r) - Std bore, dropped right in, no hone
-Eagle Rods
-OEM Crank Pulley
-Kaizenspeed Balance Shaft Eliminator kit
-Skunk2 Pro 2 Camshafts
-Skunk2 Tuner Cam Gears
-Skunk2 Pro Valve Springs w/ Spring base kit & Titanium Retainers
-OEM Valves
-Skunk2 Intake Manifold
-Professional Products 68mm Throttle Body
-3" Short Ram Intake w/ BLOX Velocity Stack & Filter

Fuel:
-Precision 440cc Injectors
-OEM Fuel Pump
-OEM FPR

Exhaust:
-Private Label Mfg. Tri-Y 4-2-1 Header
-Magnaflow Spun Metallic 3" High Flow Cat
-Custom 3" Cat-back Exhaust with 2 resonators and Dynomax VT Muffler

Transmission:
-Competition Clutch Lightweight Flywheel (13.65 lbs)
-Exedy Stage 1 Organic Racing Clutch
-OBX LSD

Tuned by 92TypeR on eCtune (P28 ECU)
thanks for the info .. appreciated ..
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Old 04-18-2012, 07:28 PM   #12
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lord oh MIGHTY, you gained 22whp from tuning with the new header and cam gear adj. thats insane. i can't believe that header boosted hp that high. can't wait for a legit tune with no time constraint.
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Old 04-18-2012, 08:54 PM   #13
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that greddy was really choking you up
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Old 04-19-2012, 09:58 AM   #14
Mike95lude
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Quote:
Originally Posted by evoludersir View Post
lord oh MIGHTY, you gained 22whp from tuning with the new header and cam gear adj. thats insane. i can't believe that header boosted hp that high. can't wait for a legit tune with no time constraint.
Quote:
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that greddy was really choking you up
Yeah, very impressed by the gains with the header change. Would be interested in finding out how much more I could gain with futher cam gear tuning.
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Old 04-19-2012, 01:11 PM   #15
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Great job Mike !

Is this guy on E85? (sorry if i missed that)

Yeah tuning with limited time stucks cause you always wonder how much more it could of made.
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Old 04-19-2012, 04:59 PM   #16
Mike95lude
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Great job Mike !

Is this guy on E85? (sorry if i missed that)

Yeah tuning with limited time stucks cause you always wonder how much more it could of made.
Thanks
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