testing 50%rc-nitro an 50%gas/oil failed kinda
this motor has bin abused an the fly wheel had broken off before so i welded it back on an it still broke off so ill have to get anuther motor to do theas tests [when it broke before ther was alota preshser on the shaft it ] this time it was just high rpm it did seam to run good on the nitro till the flywheel let go
Complete Nitro Engine Tear Down- All the way down to the bearings!
Check out Squirrels forum! http://forums.thetoyz.com This vid is on engine dissasembly for a nitro rc engines. It involves the removal of the carburetor or carb, cleaning out the piston and the sleeve, removing the backplate, the pull start roto start pullstart rotostart ez start toger drive etc, one way bearing high speed needle hsn, low speed needle lsn middle speed needle msn, flywheel fly whyeel clutch nut, clutch shoes, springs, clutch bell cb, small or large block, grub screw, nitro, crank shaft, collar, cooling head Exhaust port intake ports, engine head spacers, cleaning, lubricating or lubing, and reassembly.
X-DYNO Tested - Reedy VR-ST .21 Nitro Engine_ Velocity RC Magazine
We fire up X-Dyno to get some hard numbers on the Reedy VR-ST .21 nitro mill. Former factory Yamaha Supercross mechanic Brian Kinney is at the controls hacking out a perfect tune and maximizing output. BK has also designed nitro engines for the RC hobby and really knows his stuff. Check out the full Reedy 121 engine review with Dyno charts and graphs in VRC_004. Final X-Dyno Data HP: 1.30 @ 24,300rpm (peak corr. hp) TQ: 55.42 @ 23,900rpm (peak oz. in. tq) Peak Dyno RPM: 43,000 (peak rpm measured) Low Avg HP: 36.07/.58 (oz. in. tq/corr. hp) High Avg HP: 31.53/.86 (oz. in. tq/corr. hp) http://www.vrcmag.com http://www.facebook.com/vrcmag http://www.twitter.com/velocityrcmag Camera_ Derek Buono Intro_ Wes While Editing_ Jeff Eveleigh
Trying to blow a traxxas 3.3 attempt #1
My engine in my t-maxx 3.3 was junk so I tried to blow it.