The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - '69 C10 327 SBC Off Idle Stumble / Misfire Help

72c10deluxe · 11-02-2018, 01:56 AM

Hello, A few years ago I had a 67 Corvette roadster with the 327-350hp
engine. I also had an off-idle stumble that I was able to eventually resolve.
I played with the Holley carb and eliminated fuel delivery issues. I installed a set of Autolite #295 spark plugs and the car responded well with those plugs.

11-02-2018, 01:56 AM	#56
72c10deluxe Registered User Join Date: May 2008 Location: Loveville MD Posts: 5	Re: '69 C10 327 SBC Off Idle Stumble / Misfire Help - I feel like I've tried EVERYTHI Hello, A few years ago I had a 67 Corvette roadster with the 327-350hp engine. I also had an off-idle stumble that I was able to eventually resolve. I played with the Holley carb and eliminated fuel delivery issues. I installed a set of Autolite #295 spark plugs and the car responded well with those plugs.