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Old 03-11-2007, 04:35 PM
bigdad390 bigdad390 is offline
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Join Date: Apr 2006
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Default help raptor 660 home built turbo wont rev

Quote:
Originally posted by: Doctorturbo
If your running a blowthrough set-up and don't have the carb mod'ed you will never get it running right.
What happens is the boost will pressurize the float bowl and no fuel or very little will get to the engine. There is a bout 10 other things that can go wrong with a blowthrough. This mod is extensive and I would have to write a book to talk about what needs to be done.
Sorry, it's just good to say no when it comes to blowthrough carbs. (Unless your injected) Carbs need to be sucked on, not pressurized.
I agree, the carb just wont work without extensive modification.
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