Schumacher Mi4
#2897

Done all of the above, they just won't hold up on the track we run on, High speed and hard braking, our fdr is 9.0:1 with boost at 32 and turbo at 22 using a SP2.0 speedy, the track has very good grip.
As for the belts we have been running ones from tough racing, getting about 8 to 10 runs on them, we were only getting 2 or 3 on the original black one, I have also made a jig to cut down a HPI gas car belt, they are 5mm wide, looks very strong, it has had 3 runs on it and still looks like new.
Regards
Gary
As for the belts we have been running ones from tough racing, getting about 8 to 10 runs on them, we were only getting 2 or 3 on the original black one, I have also made a jig to cut down a HPI gas car belt, they are 5mm wide, looks very strong, it has had 3 runs on it and still looks like new.
Regards
Gary
Would the rear belt last longer with mod if there was a large hole undetneath the pulley?
#2898

As for the jig You will need a lathe to make it, I turned down a bar so the belt would slide on tight up to a stop, then a ring that slides over the belt that is the correct thickness, the ring gives you a nice flat edge to use a sharp knife blade to trim the belt, leaving a nice clean edge.
give me your email address and I can send you a drawing of the jig.
Regards
Gary
#2899
Tech Master

PS: i was the first guy to buy an SST when everyone was running RS4's, but that was last mellenium

#2900

You give them money, they send you parts. 
The web site is also a on line store.

The web site is also a on line store.
#2901
Tech Master
#2902

Glad to see Schumacher info still flows. Just bought a used MI4LP and looking forward to being part of the Schuie family again. Loved My Mission, MI2 and MI3.5. I'm sure to get alot of good help from the thread.
#2903

Hope that helps a bit.
Here's some links:
http://www.racing-cars.com/
http://www.amainhobbies.com/
http://www.stormerhobbies.com/
I think this page from Schumacher will help with those MI4CX axles and spool part numbers
http://www.racing-cars.com/sp/catego...nsmission.html
#2904
Tech Master

thanks EVO
#2905
Tech Master

will they be back in stock soon?
I do not see a gear diff on your site, do you sell them?
are you recomanding the U3835 (compl spool) for the Mi4-LP?
thanks again
#2906
Tech Fanatic
iTrader: (1)

U3835 is only front axle. I can only recommend Mi4CX driveshafts and front spool. They seem to produce less chatter and more steering.
#2907

Actually, I think www.amainhobbies.com has the Schumacher-packaged Spec-R gear diff. Not sure if it's in stock.
Shipping from UK is a bit expensive, but there's some parts that just don't seem to be stocked in the US (like the slider inserts and other CX-specific parts), and some parts (like plastic pivot blocks) are also much cheaper when bought directly from them compared to A-Main. So it can be worthwhile if you're ordering enough.
-Mike
Shipping from UK is a bit expensive, but there's some parts that just don't seem to be stocked in the US (like the slider inserts and other CX-specific parts), and some parts (like plastic pivot blocks) are also much cheaper when bought directly from them compared to A-Main. So it can be worthwhile if you're ordering enough.
-Mike
#2908
Tech Master

Sterling, I'm only a racer, so I don't know what the factory has in stock, or what is available when.
It isn't possible to just change parts of the driveshaft, the CX items are completely different so i'm afraid you'd need to change the spool, and the complete drivehsaft,
It isn't possible to just change parts of the driveshaft, the CX items are completely different so i'm afraid you'd need to change the spool, and the complete drivehsaft,
#2909
Tech Fanatic
iTrader: (1)

Mike thanks, I'm used to link directly to Schumacher site 
Amain really have them in stock
http://www.amainhobbies.com/product_...r-Differential

Amain really have them in stock
http://www.amainhobbies.com/product_...r-Differential
#2910
Tech Master

thanks for the Info gentlmen
MattW
Sorry, I saw your Schumacher UK sig and thought you were speakin for the company. Much help, thanks again.
Anyone know Christopher Ritchie? I raced him in France at the HPI worlds and he was a cool kid. Wonder if he's running a schuey yet.
MattW
Sorry, I saw your Schumacher UK sig and thought you were speakin for the company. Much help, thanks again.
Anyone know Christopher Ritchie? I raced him in France at the HPI worlds and he was a cool kid. Wonder if he's running a schuey yet.