bigger vent the the gas cap
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bigger vent the the gas cap
is there a way to make the gas cap let more air into the gas tank? my mina engine sucks the lines dry when going wot. petcock is gone, replaced with hose.
1985 spree 40qmb swapped w/bbk (in the works)
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- CB900F
- Posts: 1485
- Joined: Wed Mar 18, 2015 11:49 am
- Location: usa
Re: bigger vent the the gas cap
Puncture it or find a different cap that fits with bigger vent holes. I've had the same problem with my 89 lx build. Took off the cap when riding and it's fine. So I took a chisel and punctured it one time and haven't had an issue since minus fuel leaking when it's full.
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- CB900F
- Posts: 1485
- Joined: Wed Mar 18, 2015 11:49 am
- Location: usa
Re: bigger vent the the gas cap
Another option is to use a reservoir in between the tank and carb.