Graham,
In my case, my RAM Sube comes w/ an Autoflight, NZ helical gear
PSRU...I opted for a 1.9 ratio since my engine has separate air
intakes for each cyl. and puts out 140 hp; see:
http://www.ramengines.com/id5.html
for hp/torque "curves", see:
On Apr 21, 2011, at 1:32 PM, GRAHAM SINGLETON wrote:
> Glenn
> which reduction drive do you have, toothed belt? The NSA conversion
> was never reliable imho. That used what they called a "linear cam"
> or something which was nothing more than a sprag clutch like the old
> Continental starters. OK for about 500 hours then scrap
> Graham
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