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Question about my dyno. MS3 & 150 shot

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Old Aug 15, 2005 | 01:12 PM
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Default Question about my dyno. MS3 & 150 shot

I'm going tomorrow to have the car dyno'd again. It made 375/35x through an unlocked 3600 stall last time on a dyno jet and 44x/42x on a 100 dry shot. Now it has a manual tranny, a P&P throttle body, and a 150 dry shot.

My question is, will the 150 dry shot be too much for the stock 28.6lb injectors? The first time it's being sprayed is gonna be on the dyno with a wideband reader hooked up, but I was just wanting to know what you guys thought. I'm expecting to see over 500rwhp, at least I would hope so.

Any guesses guys?
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Old Aug 15, 2005 | 03:40 PM
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You won't be able to do that with the stock injectors. The most I made on my stock 2002 injectors was 474rwhp and they were maxed out big time.
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Old Aug 16, 2005 | 01:22 PM
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I had a 12.5-13.0 A/F consistantly and made 500rwhp/496rwtq this morning.
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Old Aug 17, 2005 | 09:50 AM
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I wouldn't spray 150 dry on stock injectors if you are already at 13.0-1 with a 100 shot. You will be lean as *****. My 150 wet is tuned at 12.2-1 across the board until about 6k, then it dips into the 11.6-1 range til the limiter. My air/fuel NA is around 12.8-1 across the board. You better get a bigger fuel pump and injectors. I have a walbro 255l.
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