Engine potential

bored · 03-05-2010, 09:42 PM

I would take a look at the accelerator pump to make sure its working correctly

goodyear1984 · 04-18-2010, 02:18 PM

well i wouldnt blame it on the ign system cuz it will work in the driveway.i wouldnt blame it on the carb being to big because that would be more of a problem in the lower rpm rather then the higher rpm and as far as accelorator pump that would be a problem with throttle response because it only pumps fuel when you press down on the gas and doesnt do anything if your just wide open in a gear.now it does sound like its running outta fuel by the way u explaned other then the missing it would have to be pretty lean to miss.i would go thu the bassics and check your float levels make sure theres no vaccum leaks.one thing you can do is get a vaccum gauge and plug it into manifold vaccum, tape the gauge to the windsheild and see where the vaccum level is when its breaking up that will tell you if its running lean or rich

03-05-2010, 09:42 PM	#1
bored bored Join Date: Mar 2010 Location: cookstown ontario Posts: 3	Re: Engine potential I would take a look at the accelerator pump to make sure its working correctly

04-18-2010, 02:18 PM	#2
goodyear1984 Registered Member Join Date: Dec 2006 Location: new york Posts: 482	Re: Engine potential well i wouldnt blame it on the ign system cuz it will work in the driveway.i wouldnt blame it on the carb being to big because that would be more of a problem in the lower rpm rather then the higher rpm and as far as accelorator pump that would be a problem with throttle response because it only pumps fuel when you press down on the gas and doesnt do anything if your just wide open in a gear.now it does sound like its running outta fuel by the way u explaned other then the missing it would have to be pretty lean to miss.i would go thu the bassics and check your float levels make sure theres no vaccum leaks.one thing you can do is get a vaccum gauge and plug it into manifold vaccum, tape the gauge to the windsheild and see where the vaccum level is when its breaking up that will tell you if its running lean or rich __________________ 347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters ^best et so far 11.6 1.61 60ft coming soon 9sec et's 1992 mustang gt 2001 gmc 1500 4x4 78 century boat 92 skidoo

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