| Mike my 955 requires a 5 bar fuel system to supply the older injectors with enough fuel for the engine to make Max Power at High Revs, one of the reasons I'm looking into using the 748RS throttle bodies on my 955, which is why I knew Chris had bored some out with effective results
916 Throttle bodies come with a single 270cc/min injector, the 996s come with two of these per cylinder and a 748R comes with a single Pico injector rated at 490cc/min
So make sure your fuel supply doesn't weaken off at the top end, Otherwise you would have to limit the revs. Recommended max duty cycle for injectors is 85%
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