If a knock sensor goes bad ................ - Page 2 - ZR-1 Net Registry Forums

carter200 · 09-02-2010

Quote:

Originally Posted by Z51JEFF

A dead cylinder will cause the knock from the flywheel.I got this with dead injectors,dead coil.Carter,hows my TB plate coming along?

Jeff,
You have a PM

Jim Nolan · 09-02-2010

It is my understanding the Dunn heads flow better than the Birmal heads. If that is the case than my ported Birmal heads and recut valves are, performance wise, better than the Dunn heads. So if this be true all stock Dunn heads give you is strutting power. If I'm wrong then chime in.

Sorry if I stole this thread.

DaveK · 09-02-2010

I also had this kind of sound caused by a dead cylinder - turned out to be a plug not working, installed a new set and everything was smooth again.

carter200 · 09-02-2010

Thanks daveK. Jim remember to "write it like you stole it"

09-02-2010	#12
Jim Nolan Join Date: Jan 2007 Location: Florida Posts: 241	Re: If a knock sensor goes bad ................ It is my understanding the Dunn heads flow better than the Birmal heads. If that is the case than my ported Birmal heads and recut valves are, performance wise, better than the Dunn heads. So if this be true all stock Dunn heads give you is strutting power. If I'm wrong then chime in. Sorry if I stole this thread.

09-02-2010	#13
DaveK Join Date: Jul 2004 Location: Sudbury, Ontario. Canada Posts: 1,538	Re: If a knock sensor goes bad ................ I also had this kind of sound caused by a dead cylinder - turned out to be a plug not working, installed a new set and everything was smooth again. __________________ 1991 #1516 Black/Black davidmkelly.com "Speed is often confused with insight." - Johan Cruijff

09-02-2010	#14
carter200 Join Date: Jun 2004 Location: Texas Posts: 2,431	Re: If a knock sensor goes bad ................ Thanks daveK. Jim remember to "write it like you stole it"