MB1966 I agree that 2 50cc pump and .035 squirters may be too much. If smaller squirters help but don't eliminate the stumble, you may want to consider going back to the 30cc pumps.
Have someone watch the car (or better yet video tape it) when you launch. Other than using an A/F monitor, one sure tell tale sign that you have too much pump shot is a black puff out the exhaust indicating a "way too rich" condition when you mash the throttle.
|