Author Topic: 42mm Mikuni HSR  (Read 1018 times)

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Offline truckintyler

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42mm Mikuni HSR
« on: October 23, 2019, 07:31:08 PM »
Would a single 42mm Mikuni HSR flat slide be ok or too big for a command twin 44ci with a cam and port job?
 Or would two smaller flat slides like Keihin fcr be best . Not sure which direction to take .



Offline cycloneracer

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Re: 42mm Mikuni HSR
« Reply #1 on: November 22, 2019, 04:52:33 PM »
The engine that Zach Kerber built me had 2 42MM mikunis on it.   I think he sells a kit with the intakes and carbs.   Check his website out.

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Offline Michaelgc7

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Re: 42mm Mikuni HSR
« Reply #2 on: Yesterday at 12:04:02 AM »
What would the port work be like? Also what rpms? Cam?
Micheal Carrier

Owner of Carrierperformance.net , lawn mower racing superstore.