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M&M Motorsports · 12-05-2012, 05:49 PM

It looks like maybe more than one thing.
Fuel delivery is a possibility. Make sure regulator and line to carb are ahead of carb. Check float level and pressure. If you run higher pressure like 7 or 7 1/2, I would try a float setting of .425. Also make sure fuel isn't coming out of vent tube at launch. ( 90 degree spark plug boot facing forward on vent tube should take care of this)
As far as shift point , some transmissions will " lag" as much as 700 RPM. Just set accordingly.
These kind of things will give you fits. Hang in there!

12-05-2012, 05:49 PM	#5
M&M Motorsports Member Join Date: Mar 2008 Location: Jerome, Michigan Posts: 119 Likes: 0 Liked 0 Times in 0 Posts	Re: Help! It looks like maybe more than one thing. Fuel delivery is a possibility. Make sure regulator and line to carb are ahead of carb. Check float level and pressure. If you run higher pressure like 7 or 7 1/2, I would try a float setting of .425. Also make sure fuel isn't coming out of vent tube at launch. ( 90 degree spark plug boot facing forward on vent tube should take care of this) As far as shift point , some transmissions will " lag" as much as 700 RPM. Just set accordingly. These kind of things will give you fits. Hang in there!