Bog off the line ?

Jody Lang · 09-22-2009, 07:38 PM

one of your posts said you were going to put in a 7.5 power valve in place of the 6.5. you should be going to a lower #.

Check your vacuum at idle. Being a drag car you can use anything under the vacuum it idles at. 3.5 might be a good choice.

It sounds like a lean pop but it could be the power valve leaking too much fuel into the engine???

Have you tried a different spring yet?

09-22-2009, 07:38 PM	#16
Jody Lang Member Join Date: Mar 2002 Posts: 307 Likes: 28 Liked 92 Times in 29 Posts	Re: Bog off the line ? one of your posts said you were going to put in a 7.5 power valve in place of the 6.5. you should be going to a lower #. Check your vacuum at idle. Being a drag car you can use anything under the vacuum it idles at. 3.5 might be a good choice. It sounds like a lean pop but it could be the power valve leaking too much fuel into the engine??? Have you tried a different spring yet?