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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by fastfour:
The most I've seen from the SOHC with JRSC is around 140.<HR></BLOCKQUOTE>
Man, I hope that's at the wheel! Considering the SOHC has 130 at the crank. Figure with a 15% drivetrain loss of 20 HP, the JRSC gains ~30 HP on an SOHC. That's like a 27% gain.
Tom, you'll have more drivetrain loss considering your automatic.
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Bill Winters
'94 GSR w/ JRSC @ 9 PSI, ENDYN stepper pully, Cartech 20005, Vortech fuel modifier, RC 310's, AEM fuel rail, Hotshot 3" short ram intake and homemade CAI
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USDM SOHC 1.6L VTEC motors produce 125-127 flywheel horsepower... so if you reduce this to wheel horsepower (deducting drivetrain friction losses), you typically end up with about 105 to 110 HP. If you multiply this figure by Jackson Racing's typical claims of a 35 to 40% increase in power, this would yield 142 to 147 wheel HP.
If you could get 160 wheel horsepower, you have done a great job... especially at stock boost levels.
The highest dyno I have seen on a SOHC VTEC 1.6L is 183 HP at the wheels... the next best being the Zdyne powered JRSC CRX at 176 HP.
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'93 Civic Si H/B with B18C1, JRSC @ 8psi
Best 1320: 12.68 at 110 mph
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Mario (d-x factor) got 150 at the wheels on his dx motor with 8psi pulley and some bolt ons. how much do dx motor makes at the wheels? 90? just seems wierd.
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Houston, TX
1999 FBP Civic EX auto SUPERCHARGED Performance: Jackson Racing Supercharger w/fuel pump
Air Intake w/ Hiper Filter, Heat Shield Thermal Research & Development Cat-Back Exhaust, Accel Thundersport +300 Plug wires, Nuespeed Sport Springs, APC Rear Strut Tower Bar, APC Breather Filter, VTEC Light
www.geocities.com/tom_civic99
