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Jersyboyy · 04-26-2009, 10:10 AM

A holley 750 on anything smaller than a worked 383 or a seriously worked 350 355 357 IS NOT A GOOD IDEA
Your throwing way to much fuel at a 305 that got more than enough to start with.
A 4 barrel 750 double pumper is not illegal on the road but its not for your car bro you will probally not get any performance gain from a stock motor NO you WONT and you WILL lose MPG.

Take your car to a shop to have the stock carb looked at it may be something simple, debri lodged somewhere in their or a simple adjustment could fix it and youll be good to go...if you want more power the smart way get a edelbrock 650 nice and simple...holleys (as much as I love them and will be running a 750) are a pain in the ass to tune and are better suited on motors making good-serious power.

04-26-2009, 10:10 AM	#4
Jersyboyy Join Date: Mar 2008 Location: Shreveport Louisianna Barksdale AFB Posts: 1,415 iTrader: (1)	A holley 750 on anything smaller than a worked 383 or a seriously worked 350 355 357 IS NOT A GOOD IDEA Your throwing way to much fuel at a 305 that got more than enough to start with. A 4 barrel 750 double pumper is not illegal on the road but its not for your car bro you will probally not get any performance gain from a stock motor NO you WONT and you WILL lose MPG. Take your car to a shop to have the stock carb looked at it may be something simple, debri lodged somewhere in their or a simple adjustment could fix it and youll be good to go...if you want more power the smart way get a edelbrock 650 nice and simple...holleys (as much as I love them and will be running a 750) are a pain in the ass to tune and are better suited on motors making good-serious power. __________________ USAF Jet Propulsion Specialist 1985 383 Camaro-nothing special I promise 2000 NBM z28-also nothing special