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Browsing this Thread:   1 Anonymous Users





a14oval
valve bounce
#1
Just popping in
Joined:
2012/9/11 18:55
Group:
Registered Users
Posts: 2
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Hi
I read a lot of the stuff on here and got a lot of info.I race a 1200 delux with a14 engine on a oval track. I have an A14 with valves done 3 angled.a14 flywel made lighter and motor balanced.I have a problem with valve bounce at around 9000 rpm.The race ratio for the track is 3.9.I have gone to a 3.7 but then it seems that the motor doesn't ref up.The valve springs changed to opel 8v springs.Only allowed single springs.any suggestiions?

Posted on: 2012/9/11 19:34
Transfer the post to other applications Transfer

Subject Poster Date
     valve bounce a14oval 2012/9/11 19:34
       Re: valve bounce warner01 2012/9/11 20:08
         Re: valve bounce a14oval 2012/9/12 6:51
       Re: valve bounce bige 2012/9/12 6:53




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