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AcampoDave · 11-07-2022, 11:08 PM

The smallest Eddy carb is a 500 cfm. They are jetted rich and in my opinion are too big for a 230.
Edit: sorry I thought you had a 230 but it's still big for a stock 250. I'm a small block v8 guy but have read that many inliner guys use small Holly's. Have you checked their webiste? Personally, I'd tune that 6 up right with an HEI, then get the timing and the advance curve nailed down, add a sweet clutch fan and drive it.

11-07-2022, 11:08 PM	#22
AcampoDave Registered User Join Date: Feb 2013 Location: central California Posts: 2,796	Re: 66 c10 engine upgrades The smallest Eddy carb is a 500 cfm. They are jetted rich and in my opinion are too big for a 230. Edit: sorry I thought you had a 230 but it's still big for a stock 250. I'm a small block v8 guy but have read that many inliner guys use small Holly's. Have you checked their webiste? Personally, I'd tune that 6 up right with an HEI, then get the timing and the advance curve nailed down, add a sweet clutch fan and drive it. Last edited by AcampoDave; 11-08-2022 at 12:41 AM.