View Single Post
Old Jan 2, 2008 | 06:55 AM
  #104 (permalink)  
Cincinnati Slim's Avatar
Cincinnati Slim
Forum Regular
Joined: Mar 2007
Posts: 434
Likes: 0
From: Cincinnati
Default Re: Fuel Injectors / Rail

Enough P*ssing and moaning already....

Let's try and get back to the subject shall we ?

Does anybody know of a OEM Mercedes injector used on the 3.2 SOHC motor which us non-SRT6 owners can swap into our Crossfires to increase open-loop/WOT fuel delivery ???

A Bosch or M-Benz part number to try ?

A 10-25 percent increase SHOULD address the too lean A/F ratio issue during hard acceleration. During closed-loop driving the ECU would probably use the O2 sensor input to eventually "learn" and adjust the injector duty cycle to achieve lean low emission/good mileage A/F ratios during "normal" driving.

This seems like a pretty low-risk/low-buck way to pick-up 10-20 Hp and protect the top end of the motor from damage from a too lean mixture.

I mean, If the stock injectors are already pretty much "Maxed-out" then there is only so much an ECU reflash can do right ?

Slim
 
Reply