Xray XB4 thread
#5120
Hey guys. Just letting you know we have some option bits for the XB4 on sale for this weekend only. Check them out here - http://shop.smokem-racing.com/XRAY-XB4-Parts_c_17.html
Thanks for your time!
Thanks for your time!
#5122
#5123
Tech Elite
iTrader: (110)
Is there a longer ball stud available for the rear hub? I have had 2 of them pull out and would like to add a small lock nut on the back to prevent this.
After doing some digging I found these. Gonna give them a shot.
http://www.amain.com/product_info.ph...-2-10mm-Thread
After doing some digging I found these. Gonna give them a shot.
http://www.amain.com/product_info.ph...-2-10mm-Thread
Last edited by elex300; 07-13-2014 at 01:30 PM.
#5124
Tech Master
iTrader: (15)
Both the B-Max4 III and XB4 run 40T bevels - the pinions look similar in size and mount on a flat side of the CVD...it might work, I'd like to know as well. A buddy of mine is going to lend me a set to try the fit and I'll report back in a week or two - unless anyone else knows?
#5125
can you run the kit pinion with the steel ball diff gears or do you need a steel pinion also.
#5127
metal gears? details please x 2, very interested. Any additional parts required in addition to these two?
http://www.amain.com/product_info.ph...ial-Drive-Gear
http://www.amain.com/product_info.ph...-Ring-Gear-40T
http://www.amain.com/product_info.ph...ial-Drive-Gear
http://www.amain.com/product_info.ph...-Ring-Gear-40T
Couple things so far aren't lining up and need your help.
1. ring gear screw holes are too small for m3 screws...what do you do here? drill them out?
2. putting outdrives thru the ring gear they seem a little too long...shim a bunch and where?
3. o ring for the outdrive doesn't fit, what O ring to use?
Anything else?
Can anyone that has done this post up the fix to use the Yokomo metal gears?
#5128
Tech Master
iTrader: (15)
Checking the Yokomo BMax4-III manual, it shows M2x8mm screws to be used on the bevel gear, not Xray's M2.5. Your next problem is that the Xray case is M2.5 - so you'll need to enlarge the screw holes in the steel bevel gear to accept the M2.5 screw. If you have a steady hand g'head - but a drill press is best.
Next - the outdrives are Xray outdrives right? What you need to ensure is that the outdrives stick out from the diff the same amount/distance as the stock diff. I wonder if Yokomo outdrives would work - all of a sudden this conversion is a lot more complicated. You may have to shim a little on the inside and outside of the diff to get the right clearances - might even have to cut the outdrive. Dremel time. Be careful, that's hardened Hudy steel, no beers until after the work is done! Sparks!
Lastly, the Yokomo o-ring set is BD-500GM. It does not show the actual size of the proper o-ring to be used. The Xray uses a 5x2mm o-ring, 972050, so my guess is you'll need the Yokomo kit above (about $7, includes shims, gear and cross pins, noe of which will probably fit...) or simply find some other o-ring, maybe a Kyosho? Is the Xray o-ring too big or too small?
How some pics of your progress, matching the Yok/Xray vs. a stock Xray diff?
Did the pinion fit onto the center CVD ok?
http://www.petitrc.com/setup/yokomo/...oBMax4III.html
Next - the outdrives are Xray outdrives right? What you need to ensure is that the outdrives stick out from the diff the same amount/distance as the stock diff. I wonder if Yokomo outdrives would work - all of a sudden this conversion is a lot more complicated. You may have to shim a little on the inside and outside of the diff to get the right clearances - might even have to cut the outdrive. Dremel time. Be careful, that's hardened Hudy steel, no beers until after the work is done! Sparks!
Lastly, the Yokomo o-ring set is BD-500GM. It does not show the actual size of the proper o-ring to be used. The Xray uses a 5x2mm o-ring, 972050, so my guess is you'll need the Yokomo kit above (about $7, includes shims, gear and cross pins, noe of which will probably fit...) or simply find some other o-ring, maybe a Kyosho? Is the Xray o-ring too big or too small?
How some pics of your progress, matching the Yok/Xray vs. a stock Xray diff?
Did the pinion fit onto the center CVD ok?
http://www.petitrc.com/setup/yokomo/...oBMax4III.html
#5129
Checking the Yokomo BMax4-III manual, it shows M2x8mm screws to be used on the bevel gear, not Xray's M2.5. Your next problem is that the Xray case is M2.5 - so you'll need to enlarge the screw holes in the steel bevel gear to accept the M2.5 screw. If you have a steady hand g'head - but a drill press is best.
Next - the outdrives are Xray outdrives right? What you need to ensure is that the outdrives stick out from the diff the same amount/distance as the stock diff. I wonder if Yokomo outdrives would work - all of a sudden this conversion is a lot more complicated. You may have to shim a little on the inside and outside of the diff to get the right clearances - might even have to cut the outdrive. Dremel time. Be careful, that's hardened Hudy steel, no beers until after the work is done! Sparks!
Lastly, the Yokomo o-ring set is BD-500GM. It does not show the actual size of the proper o-ring to be used. The Xray uses a 5x2mm o-ring, 972050, so my guess is you'll need the Yokomo kit above (about $7, includes shims, gear and cross pins, noe of which will probably fit...) or simply find some other o-ring, maybe a Kyosho? Is the Xray o-ring too big or too small?
How some pics of your progress, matching the Yok/Xray vs. a stock Xray diff?
Did the pinion fit onto the center CVD ok?
http://www.petitrc.com/setup/yokomo/...oBMax4III.html
Next - the outdrives are Xray outdrives right? What you need to ensure is that the outdrives stick out from the diff the same amount/distance as the stock diff. I wonder if Yokomo outdrives would work - all of a sudden this conversion is a lot more complicated. You may have to shim a little on the inside and outside of the diff to get the right clearances - might even have to cut the outdrive. Dremel time. Be careful, that's hardened Hudy steel, no beers until after the work is done! Sparks!
Lastly, the Yokomo o-ring set is BD-500GM. It does not show the actual size of the proper o-ring to be used. The Xray uses a 5x2mm o-ring, 972050, so my guess is you'll need the Yokomo kit above (about $7, includes shims, gear and cross pins, noe of which will probably fit...) or simply find some other o-ring, maybe a Kyosho? Is the Xray o-ring too big or too small?
How some pics of your progress, matching the Yok/Xray vs. a stock Xray diff?
Did the pinion fit onto the center CVD ok?
http://www.petitrc.com/setup/yokomo/...oBMax4III.html
Anyone that has done this and knows exactly what to do can you please post up?
thanks