ben1818

jdm h22a i/e/h thats all
184.7 whp

Flex'n Da Lude

Prelude was on the dyno last month. Temp: 90deg 60% humidity, not the best day to get peak numbers. Tune was just touched up before the car sees track time. Baseline wasnt really a baseline, just playin with the tune

68mm PP TB
Euro-R IM
JUN block/head
SSR Header
2.5" - 3" exhaust

Attached Thumbnails

 

camarokiller

Mods list:
Intake: AEM V2
TB: 68mm ProProducts
IM: Euro R IM
Insulator Gasket: Hondata
Header: Hytech knock off with 2.5 collector
Cat: Vibrant 2.5" SS
Exhaust: 2.5" SS w/ Magnaflow mufflers
Tuning: NepTune RTP w/ Wideband
Underdrive Pullies: AEM

Purple line is the first pull before tuning
Blue line is after Ignition timing and AF tuning


181.7whp

__________________
~Matt

http://www.cardomain.com/ride/2928232
Intake: AEM V2 TB: 68mm ProProducts IM: Euro R IM Insulator Gasket: Hondata Header: Hytech knock off with 2.5 collector, ceramic coated Cat: Vibrant 2.5" SS Exhaust: 2.5" SS w/ Magnaflow mufflers Tuning: NepTune RTP w/ Wideband Underdrive Pullies: AEM

Julio@Bisimoto

H22A
184,837 miles
2.5" exhaust
Butterfly delete
Short Ram intake
AEM Fuel rail
AEM 30-6040 ecu
Walbro 255
Stock injectors
Stock Cam
Stock cam gears
Stock TB
Bisimoto custom H22 V2 header vs DC sports tri-y
Results: 17.8 whp peak gain; 6.2 ft/lbs peak of torque, massive gains at 5021 rpms

__________________
Bisimoto Engineering, Where Efficiency Meets Technological Perfection!

crxh22honda

Crx h22

H22A hmo

12.5 flywheel
dhracing top mount intake manifold with there 78mm throttle body
Skunk2 Mega flow 2.25in exhaust
Obx fuel rail
walbro 255 fuel pump
camp 1320 header
Phearable p28 chipped tuned on crome.
D series alternator
No AC
No PS
Everything is stock.
M2m4

Charlie15

Special Thanks to:
Chris Carey & MAP staff
Tou - P.R.E for consulting on the H22 manifold design
Jordan
Croy & Jesse for helping me with the IM install
Derek for letting us use the 3” VS
** more pictures will be up later tonight **



For the 4th session of Dyno After Dark, we wanted to bring in an H series setup so we can test MAP's prototype modified H22 Intake manifold.
Austin’s car was a great candidate because after the recent body restoration, he swapped in a fresh JDM H22 motor.

• JDM H22
• H22 intake manifold & throttle body
• Bisimoto header
• 3” full exhaust
• 3” BLOX VS
• Hand Command chipped P28 + crome
• PS still attached
• AC still attached
• Balance Shafts still attached
• 92 pump gas
• non B series tranny

Chris of MAP was also very gracious in accommodate the afterhours tuning session as always & gave behind the scenes tour of MAP.
Tuning started at 7:40pm
Base line tune with P28 + handcommand base map






Jordan wasted no time cleaning up the base map & adjusting vtec in order to provide more usable powerband.
I recall telling Austin not to hope for too much since h22 cams aren’t all that great. And that anything above 180whp would be good.
I hope everyone enjoyed watching the consistent gains of each pull.



After about 12 WOT pulls & 6-8 partial load pulls. We ended up at 190whp!
We weren’t done yet though. We had a manifold that I wanted to test out.

PROPS to the fab department at MAP & Chris for being able to modify this H22 manifold in only 2 days notice. Easily 6 hours of work into the manifold, it's not prefect but this is just a prototype. I know they are ramping up for spring & their fabrication order qeues for manifold/downpipe and porting is already stacking up. Chris really stepped it up, making sure I had a manifold to test out in short notice.










Unfortnately, it took longer than expected on swapping manifold. We started at 8:15 and finished the swap at 9:30pm.
I wanted to thank Jordan for his patience in waiting, luckly I had one of the P.R.E. guys do a food-run haha.

We swapped on the current H22 throttle body & injectors to the new manifold, reusing stock TB & IM gaskets.
The 1st pull with the modified IM was +6whp, after a few touchup it ended up with +10whp gain.






By the time we got done with the IM swap the crowd lessend from 35 to about 15. I had a great time meeting new people.
Thanks for everyone on coming out and supporting MAP's Dyno-After-Dark session.

mike541

Will post pic of plot when I can get my scanner working..

209whp 160wtq on dynojet.

Pump 92 octane
87mm sleeved block
11.5:1 Cp pistons (making roughly 11.3:1 compression with thicker hg)
S2T2 cams with tuner series springs and BC retainers
Knock off Tri Y header
450cc dsm injectors
Eagle h beams
Polished crank
12lb flywheel
Ported stock IM with stock throttle body
3in exhaust (Tanabe)


Since then I've deleted my A/C, upgraded to a 70mm tb and done more intake manifold work. Need to have it tuned again. With better head work I'm sure I could make 220whp. My machinist was a complete jackass. Worst valve job I've ever seen. I only P&P'd the exhaust ports a little bit, the intake side was left alone.