new headers but... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Burb · 04-15-2006, 06:30 PM

Just put new headers on my Burb, they sound great, but now I seem to be getting a power surge when sitting at idle, and it stumbles when you take off from a light...any ideas???

Superron21 · 04-15-2006, 09:13 PM

retune your carb, the engine has less backpressure now, you may have better performance if you change your timing some too.

04-15-2006, 06:30 PM	#1
Burb Coordinator of Synchronicity Join Date: Dec 2005 Location: West of Houston, TX Posts: 437	new headers but... Just put new headers on my Burb, they sound great, but now I seem to be getting a power surge when sitting at idle, and it stumbles when you take off from a light...any ideas???

04-15-2006, 09:13 PM	#2
Superron21 DONT TRY THIS AT HOME! Join Date: Mar 2005 Location: East Tennessee Posts: 119	Re: new headers but... retune your carb, the engine has less backpressure now, you may have better performance if you change your timing some too.



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