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BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 12:47 pm
by Tuxedo
So i have a Spree with the bbk and the oil pump, and ive been putting like 2 shots in every gallon for premix, is this good?
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 1:50 pm
by Saved
Depends on what you consider "2 shots"
I believe people running BBK premix are pushing 40:1 or 32:1.
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 3:02 pm
by Tuxedo
with the oil pump on? 1 shot being 1.5oz
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 3:24 pm
by Tuxedo
I have found it, its about 1:75 or so.
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 5:06 pm
by Fishman43
Look up Wheelman's Flash IV build in the Scoot build section. I believe with the oil pump he is running 50:1 or 60:1 premix.
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 5:21 pm
by odinxxix
with my bbk spree i run the oil pump and i mix up 90:1 which is 1.5 oz of oil per 1 gallon of gas. the spree fuel tank is not a full gallon it is something like .66 of a gal so if you use the 90:1 mix in a seperate gas can first before you fill up.
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 5:32 pm
by mousewheels
1.5 to 3oz/gal will get you around mid 30:1 to 25:1. Here's a link to the calculations and a small table.
http://www.hondaspree.net/phpBB3/viewto ... t=~#p96329
Re: BBK on Spree and Oil Pump
Posted: Thu Mar 25, 2010 9:37 pm
by odinxxix
http://www.at-speed.com/air/oil_gas_calc.html
here is a link to a site that will help with the gas/oil ratio.