496rwhp FC3S

1Revvin7 · 10-15-2010, 10:46 PM

Large Port 2nd gen
TD61( 1.15 P trim GT35R BB)
400cc 50/50 water alcohol with 91 pump
3" exhaust, open waste gate
HKS DLI, Greddy 10s
20psi

Ran out of fuel at 5200~ish rpms as you can see the torque curve drops off. Peak torque was 467. Pump is a rewired single walbro. Going to be adding a 2nd possibly, or lowering the boost pressure. Didn't really think this thing would make this much power. Probably following up with a completed dyno etc..

Turbo http://www.turblown.net/store/index.php?productID=10

soldave · 10-16-2010, 12:35 AM

What is the full spec on that car? Nice figures though

1Revvin7 · 10-18-2010, 05:55 PM

Quote:

Originally Posted by soldave

What is the full spec on that car? Nice figures though

Its a gutted road race car, with cage and full fluids weighs 2600lbs on our scales. Usual stuff, Ksport coilovers, Bomex bodykit, 4" cold air intake, 4 core FMIC, 550/1680cc injectors, Haltech e6k, etc...

Not sure what else you want to know for specs?

We are plumbing dual walbros and doing some bushings right now..

Going back to the dyno next week...

NoDOHC · 10-21-2010, 09:46 PM

Congrats on the numbers!

Could you post ignition timing and AFR?

Maybe you could log injector energizing time so that we can add it to our BSFC spreadsheet. Or maybe determine fuel rate more accurately using a scale.

1Revvin7 · 10-30-2010, 12:30 AM

Ignition timing is around 8 degrees on the top end at full boost. That should give you an idea of the timing map...

23psi and a little leaner...
http://www.youtube.com/watch?v=1IGz6E1GBNI

NoDOHC · 11-10-2010, 09:06 PM

Could you post AFR during that pull?

1Revvin7 · 11-11-2010, 12:15 AM

10.7 AFR past 20psi

10-15-2010, 10:46 PM	#1
1Revvin7 Turblown Engineering Join Date: Feb 2008 Location: AZ iTrader: (0) Posts: 62 Rep Power: 17	496rwhp FC3S Large Port 2nd gen TD61( 1.15 P trim GT35R BB) 400cc 50/50 water alcohol with 91 pump 3" exhaust, open waste gate HKS DLI, Greddy 10s 20psi Ran out of fuel at 5200~ish rpms as you can see the torque curve drops off. Peak torque was 467. Pump is a rewired single walbro. Going to be adding a 2nd possibly, or lowering the boost pressure. Didn't really think this thing would make this much power. Probably following up with a completed dyno etc.. Turbo http://www.turblown.net/store/index.php?productID=10 __________________ Rx-7 Turbo Kits, Engine Building, and Parts www.turblown.net

10-16-2010, 12:35 AM	#2
soldave Rotary Fanatic Join Date: Jun 2010 Location: Okinawa, Japan iTrader: (0) Posts: 134 Rep Power: 15	What is the full spec on that car? Nice figures though __________________ Big in Japan: soldave.ismysite.co.uk

10-21-2010, 09:46 PM	#4
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin iTrader: (1) Posts: 855 Rep Power: 17	Congrats on the numbers! Could you post ignition timing and AFR? Maybe you could log injector energizing time so that we can add it to our BSFC spreadsheet. Or maybe determine fuel rate more accurately using a scale. __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)

11-10-2010, 09:06 PM	#6
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin iTrader: (1) Posts: 855 Rep Power: 17	Could you post AFR during that pull? __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)

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10-30-2010, 12:30 AM	#5
1Revvin7 Turblown Engineering Join Date: Feb 2008 Location: AZ iTrader: (0) Posts: 62 Rep Power: 17	Ignition timing is around 8 degrees on the top end at full boost. That should give you an idea of the timing map... 23psi and a little leaner... http://www.youtube.com/watch?v=1IGz6E1GBNI

11-11-2010, 12:15 AM	#7
1Revvin7 Turblown Engineering Join Date: Feb 2008 Location: AZ iTrader: (0) Posts: 62 Rep Power: 17	10.7 AFR past 20psi