QM 15 engine memory test
#1
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Does anybody remember the venturi size on the old QM 15 engines? I am putting together a display of various engines that I have raced but find the venturis have quite a bit of variation on size. Would like to assemble the engines with the right venturi. Thanks in advance.
#3

Joined: Jan 2002
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From: Monrovia, CA
#5
Thread Starter

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ORIGINAL: yankee samurai
Fizzwater2
Your are 100% correct. 0.240 is the correct size. I still own five Cox's.
Fizzwater2
Your are 100% correct. 0.240 is the correct size. I still own five Cox's.
In another thread, I see where there is potential to change Q500 rules once again ..... and I have drawers full of still good but old engines that were once competitive in various classes. Rules changes are certainly nothing new and it always cost $$ to stay current and competitive. When I saw the LS Nelson come out .... all I could think was here they go again.



