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Posted

I have a graydon proline 2into1 carb set up with a 35mm pwk. I bought a 39mm but it doesnt fit wahhwahhwaaaa! haha so should i buy another 39mm+ the carb boots or should i buy the 2into1 intake?? What do u guys think?

Posted

It's your bike, your the one riding it. :ph34r:

Posted

Do you have enough motor for two 39mm carbs? I only ask because either you are severely limiting a hot engine with a single carb or you are running a mild motor and the 39s will simply be too much. And a single 39 probably won't do any better on top as the split intake manifold is the top end power robber... not the carb.

  • 2 weeks later...
Posted

Good call i like the singles but a lot of people dont. You are not in any way choking your motor or limiting it using a single. There are dyno charts on here that show the single will run more power down low,they are very similar in the mid and the duals pull a little more on top. But there wasnt more than a 3-4 hp difference anywhere in the rpm range. I wouldnt go any bigger than 35mm though.

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