mp62 9psi stock motor
08-31-2010, 10:16 AM
#41
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will later and post results
added: http://clubroadster.net/vb_forum/sho...518#post637518
Last edited by jeff_man; 08-31-2010 at 10:40 AM.
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08-31-2010, 10:57 AM
#43
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I still think this is the best thread I've read all month:
We have just completed testing the '90 Coldside, which is running the dual injector setup and E85 now. Got a tad over 190rwhp which is about double the stock power. It is running a stock '90 engine (short nose crank and all), Raceland Header and Racing Beat catback exhaust and of course, the FFS Coldside. I put in the 280cc injectors that are the later style as used in the '99-'05 along with an adjustable fuel pressure regulator to allow easy conversion between gasoline and E85. Here are the specs:
Pulley Ratio: 110/65
Adjustable Fuel Pressure Regulator: Vacuum Only, set to 60psi at idle on E85, 25psi on Gasoline
Fuel Injectors: 280cc
Extra Injectors: 750cc/310cc Combo
Main PC Pro File: Main_9093_Ver002
Main PC Pro Settings: 3-3-2 (GB-YB-RB)
Timing Card File: TC_9093_Ver002
Tming Card Settings: 3 (GB) = 5-6 deg retard at 16psi
Max Boost: 16psi
The EGTs were absolutely incredible! They got closer as rpm rose so that they practically overlaid. I believe this shows how well the dual injector setup works. Attached is a comparison dyno showing the E85 setup in blue, 91 octane gasoline in red, and the bone stock setup in green. I have also attached the EGTs on E85.
Pulley Ratio: 110/65
Adjustable Fuel Pressure Regulator: Vacuum Only, set to 60psi at idle on E85, 25psi on Gasoline
Fuel Injectors: 280cc
Extra Injectors: 750cc/310cc Combo
Main PC Pro File: Main_9093_Ver002
Main PC Pro Settings: 3-3-2 (GB-YB-RB)
Timing Card File: TC_9093_Ver002
Tming Card Settings: 3 (GB) = 5-6 deg retard at 16psi
Max Boost: 16psi
The EGTs were absolutely incredible! They got closer as rpm rose so that they practically overlaid. I believe this shows how well the dual injector setup works. Attached is a comparison dyno showing the E85 setup in blue, 91 octane gasoline in red, and the bone stock setup in green. I have also attached the EGTs on E85.
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09-04-2010, 06:57 PM
#54
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i'm looking at my log and i'm seeing a max kpa of 180 (105 is motor off) but i'm only seeing my boost gauge ~9 so i don't know what is going on with that.
adding log to first post
adding log to first post
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09-04-2010, 08:13 PM
#58
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kpa the ecu seeing is based on calibration values you give it. i got them from Travis over a year ago so who knows. going to try and see how good my calibration numbers are and change the vac line to my gauge from the cheap **** i found on the floor to real line.
it's a ten min log and you can drop it in mega log viewer
it's a ten min log and you can drop it in mega log viewer
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