Rear lockout for HPI Cup RaceR
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<span style="font-size: medium"><span style="color: #0000ff">Front to rear differential relocation and rear to front to lockout rear gear
differential for Hpi Cup RaceR... It's not is bad is you think!!!
Step 1. Remove the front gearbox cover to retrieve the front diff, And replace it with the rear diff... It will only fit one wey so don'tWORRY!!! Colse it up and you're done with thefront...
![](http://i757.photobucket.com/albums/xx217/HuGos_RC_Restorations/HPI%20CUP%20RACER/IMG_0560.jpg)
Step 2. Open up the gear diff and jam thegearsin what fashione you like... I usedtwo common house nails, Icut tocustom fit them into the diff gears to lock them up...
![](http://i757.photobucket.com/albums/xx217/HuGos_RC_Restorations/HPI%20CUP%20RACER/IMG_0562.jpg)
![](http://i757.photobucket.com/albums/xx217/HuGos_RC_Restorations/HPI%20CUP%20RACER/IMG_0564.jpg)
Step 3.Put theGEAR DIFF in the ReaR,Colse it up and you're done!!!
![](http://i757.photobucket.com/albums/xx217/HuGos_RC_Restorations/HPI%20CUP%20RACER/IMG_0566.jpg)