reusing 305 parts on a crate 350 or 383
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3rd Gear Member
Joined: Aug 2008
Posts: 957
From: Vancouver, WA
Good luck, I tried forever to find that combo and finally gave up. I just had my body guy bend in a 3" slow rise cowl. No other way will work without sacrificing somewhere else.
As far as everything else goes, yep all those parts will work jsut fine unless you go to a MSD distributor, then just junk the ignition
As far as everything else goes, yep all those parts will work jsut fine unless you go to a MSD distributor, then just junk the ignition
4th Gear Member
Joined: Sep 2006
Posts: 1,950
From: Yacolt,WA
First off, why would you want to do that man? If its a new crate, start with new parts.
Secondly, a 383 does not need a 750, it seems everyone over carburates. Mine is 650 and is perfect, 750 was too hard to clean up everything in the middle. It was nice at idle and wide open, just no where else in between.
Secondly, a 383 does not need a 750, it seems everyone over carburates. Mine is 650 and is perfect, 750 was too hard to clean up everything in the middle. It was nice at idle and wide open, just no where else in between.
A 650 will work but a 750 is hardly over carbing a 383,it's all in proper jetting.
Well that and whatever other mods the engine has beside bigger displacement.
A 750 can move more air and ultimately will outperform the smaller carb on a motor that big,hell lots of 350s run a 750 and perform great.
I wouldn't use one on a garden variety stock 350 but with good heads and the right cam etc it'll be fine.
Shoot,stock DZ302s in some first gen Z28's had a crossram with two 600's.
That's 1200cfm into only 302 cid in a bone stock GM.
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