I know DJ did a lot of testing on this. I am sure he will chime in any time now.
Eagle, let it go. You have been bashing Ofna for over a month. I am sure you dont want the whole story told. Let it be.

Same as RB K9, mabye I see some differences, but should be a screamer Going to lay it down in my town, see how it

Coming from running a RB Killer 9 since it has been out I can tell you the JL .21 will be a runner. (I know they are the same) Be ready for a long break in, I burnt a whole gallon before I put it on the track. Watch the carb slide also, mine was a little sticky. I have been running it in 2.0 truggy and it sings, I can image it should be really good in a buggy.

Just wait till I get my hands on it !!!! its going to SCREAM !!!!!

I read the whole thread, the engine looks tight Great driving in the vids BTW. The Ofna version seems to have a more round block vs the rb, and the internals seem the same. What plug? and pipe you been running, going with ttr 2035 and od 97 at the moment.

Hook me up fellas

I will have modded JL's ready to go very soon....!! look me up in about 2 weeks ....

Will do, be all over this thread

Thanks! I may be able to get more vid of just me from that race. I will try to get a hold of the producer.

97T and 2045/192mm header. I have the three dynamite pipes but I have not tried any of them on my Killer 9. I do run a dyn 086 on my Hobby 9 5port with great success.

I started out racing with Force engines. Is this engine of better quality???

All right, great info I will run the ttr 2035 pipe and 97 od plug to start Thanks for the help

yea i hope so worse engine ever the p.o.s. force engine nightmare lol

Force top of the line Most engine mgft have a top of the line version and a bol version, they have been producing engines for ever, its better, way better Ever hear of the delta force

The Force is coming, you dig

Sounds good. Keep us informed!!!