CLASS RACER FORUM - View Single Post

ss3011 · 06-05-2011, 08:09 PM

If the carb has a 1 to 1 linkage, then it just might be the low rpm chip. I had big problems trying to run my engine on the dyno at that low of rpm, raised it to 4500 and no stumbling problems. This carried over to the race car also. Car would not run with the low chip, raised up the rpm to 4500 and was clean. Might be worth a try !

06-05-2011, 08:09 PM	#16
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 909 Likes: 70 Liked 239 Times in 114 Posts	Re: car stumbles in the air! If the carb has a 1 to 1 linkage, then it just might be the low rpm chip. I had big problems trying to run my engine on the dyno at that low of rpm, raised it to 4500 and no stumbling problems. This carried over to the race car also. Car would not run with the low chip, raised up the rpm to 4500 and was clean. Might be worth a try !