Rock Racing mini drag bike...final assembly and initial start up

trinik7597

Active Member
#2
25 HP is not easy to achieve !!! What's done to the motor ?? Nice bike temecula Bob makes a hell of a frame .. You are gonna want to upgrade that clutch
 

trinik7597

Active Member
#5
I don't see any bracing on the block .. No vent .. No stud kit .. I would think more around 14 HP ... Still a really nice bike though !!!!
 

Twid

Active Member
#7
Not to be a jerk, but I'm going to call BS on that clone having 25hp till I see a dyno print out. It's looking bad ass! Are you going to brace the rear of the frame?
 
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#11
I do have the dyno sheet...the carb is off a stock GX390 of there design and blue printing. I can take some close ups of the front brake set up...works great btw
 

Twid

Active Member
#13
Are you running m5? If not what fuel are you running? What oil are you running also? I want to know more about the motor. I have the same frame are you going to run wheelie bars and brace the rear of the frame?

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#14
I am running M5, oil is FHS 62R....dont have much details on the motor, i do have the dyno sheet tho. With such a long wheelbase and low cg, I don't think it's gonna need wheelie bars. They look cool but if they are not needed they just add weight. Until i make some test runs, rear bracing probably won't be needed imho
 
#16
Will do all my test runs @ 100 ft or so, there is a 1/8 mile drag strip in my town, so I will prolly set it up for the 660. I will have some video to post shortly....have a few tweaks to make.
 
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