Ofna Force .21 JL
#256
Joined: Sep 2008
Posts: 2,767
From: Pleasant View TN
after breaking it down and inspecting/cleaning/sealing all i can say is wow very very impressed with the engineering
and the fit and fininsh serioulsy fooken wow
hey easy/jud/arron/clockworks...shimming for break in w/30% all 4 shims? looked shimmed a little too much?IDK?
cant wait to run it
and the fit and fininsh serioulsy fooken wowhey easy/jud/arron/clockworks...shimming for break in w/30% all 4 shims? looked shimmed a little too much?IDK?
cant wait to run it

#257
I would say break it in with all four shims for about a gallon of fuel then take one or two shims out. We (the guys running it now) have come to the conclusion that you can safely take out one shim. Easyryder took out 2 I believe. Im runnning at .5mm head spacing (2 stock shims and another thin one from another engine) with 25% Byrons Gen 2 with no problems in my Clockwork modded JL.
Last edited by aaron joy; 01-20-2010 at 08:36 PM.
#258
Watsup Aaron. I haven't mounted it yet but I am sooooo tempted!!
Heat it up for a tank or two right?? Two gallons is alot.
Im glad the engine is working for you. Looking at the video shows me that engine is viscious!!
Yeah Ofir is on lockdown this weekend. Don't let him fool you by trying to act like he's not.
My birtyday is today actually and I think wifey has plans for me and the kids this weekend.
Have fun with that JL. Let us know how it feels with the JP3.
Heat it up for a tank or two right?? Two gallons is alot.
Im glad the engine is working for you. Looking at the video shows me that engine is viscious!!
Yeah Ofir is on lockdown this weekend. Don't let him fool you by trying to act like he's not.
My birtyday is today actually and I think wifey has plans for me and the kids this weekend.
Have fun with that JL. Let us know how it feels with the JP3.
#259
#260
after breaking it down and inspecting/cleaning/sealing all i can say is wow very very impressed with the engineering
and the fit and fininsh serioulsy fooken wow
hey easy/jud/arron/clockworks...shimming for break in w/30% all 4 shims? looked shimmed a little too much?IDK?
cant wait to run it

and the fit and fininsh serioulsy fooken wowhey easy/jud/arron/clockworks...shimming for break in w/30% all 4 shims? looked shimmed a little too much?IDK?
cant wait to run it


#261
#267
#268
Joined: Sep 2008
Posts: 2,767
From: Pleasant View TN
thats what i thought, the way it was shaped kinda gives it away just checkn though......might buy a carb body and atempt to mill/drill out so maybe one can fit
im still breaking it in, but im pretty sure after 3gal it will be getn 10mins


man this motor is super smooth in a trugg




Got a 086 on the way to try, see how it compares to jp-3.
idles great perfect temps