No Limit Powersports

I cant give big discounts without everything as a package. The arp nuts are a small 12 point headed nut for the inside exhaust base nuts just to make it an easier install. I still have stock so your order should ship out asap. Thanks

Everything is in stock but stock is limited so if you order and were out of stock on something there may be a lead time but for now we have it all in house.

Ok guys i think its about time for another killer deal on motors. The fall season is upon us and everybody wants to bring there A game, so we are here to help. Im going to run 4 engine package deals. Package A: 68x58 Cheetah Cub (421cc 4mm), M&M ATV crank, M&M ATV/Noss Machine Head, Domes, stud extenders, pipe plugs, base gasket, Wiesco Pistons and 2 arp nuts. This is a complete motor kit if you have a stocker and want a 4mm cub. Price normally: $1813.00 Sale Special: $1499.00 Package B: 68x58 Cheetah Cub (421cc 4mm), M&M ATV crank, Domes, stud extenders, pipe plugs, base gasket, Wiesco Pistons and 2 arp nuts. This is the same kit as above just without the head. Price normally: $1618.00 Sale Special: $1299.00 Package C: 68x58 Serval Cub (421cc 4mm), M&M ATV crank, M&M ATV/Noss Machine Head, Domes, stud extenders, pipe plugs, base gasket, Wiesco Pistons and 2 arp nuts. This is a complete motor kit if you have a stocker and want a 4mm Serval. Price Normally: $1736.00 Sale Special: $1399.00 Package D: 68x58 Serval Cub (421cc 4mm), M&M ATV crank, Domes, stud extenders, pipe plugs, base gasket, Wiesco Pistons and 2 arp nuts. This is the same kit as above just without the head. Price Normally: $1541.00 Sale Special: $1199.00 All of the packages our on the site and can be purchase HERE Thanks for your support any questions pm me and ill get back with you asap. Andy M&M ATV

650 shipped

TTT

Pm sent

I got a 65x54 (thats 65mm bore stock stroke) cub that i took off a trade in bike for sale. The pistons are in good shape and can be bolted on and run. The cylinders are as cast not ported. I will also supply new custom domes for your application and the orings for the head if its a noss or prodesign. 700 shipped Thanks Andy

yes

Did i miss where he said what exactly the motor was. There are a lot of stock cylinder 7mm's floating around that are 420's. A 4mm cub in a 68 bore is a 421 and is probably the most popular setup to date but that doesn't mean he don't have a 420. Either way depending on your porting whether it be a stock cylinder or a cub the stock carbs are definitely going to hold you back but they are tuneable.

Super cub 800 shipped for the whole setup

First off i commend you on running lots of oil. 20:1 is maybe a little overkill on gas but your not hurting anything if your not fouling plugs. Calvin at CP did a test a couple of times on the dyno and every time they put more oil in, the bikes made more power everything from 50:1 all the way down to 10:1 but the bike was "cloudy" and fouled plugs easier with lots of oil. I have so many people that think less oil the better "wrong!" this is the only lubrication we have people dont starve your bike with oil. If your car takes 5 qts of oil would you only run 4 to save money? You will get a ton of people that will say "ive been running 50:1 or 40:1 for years with no problems" maybe so but that dont make it better than running more oil. There are a ton of variables that could cause bike to be lacking in performance which is really hard to diagnose from a small video and a description. The plug looks a little fat to me but its hard to tell from a picture. I would drop back the the 300 main and check it again. Make sure your filter is clean and the outerwear is still clean. Pull the outerwear off if you have one and ride it again. Next be sure that you did your timing mod correctly and didn't retard the timing. You should have rotated the stator plate clockwise from its factory location. Next check your reeds and make sure that the are still stiff and in one piece. Last thing i would like to see is the dome design, it maybe less than favorable for your setup and that can play a huge factor. Then with all of these things favorable it may just be setup, something like rider ability, tires, traction, clutching, suspension ect....

Stock stroke cub sold 4mm super cub is all that's left

Stock stroke cub drag ported with pistons and rings and domes $750 shipped this is over $1500 retail 4mm Super Cub drag ported head domes pistons and rings $850 shipped this is over $1800 retail

Yes i did mean 6 as in next week maybe a mod can fix the title

We will be closed all next week 6-20 to 6-24. I am taking my wife on a much needed vacation. I am going to still try and ship all my web orders but telephone support will be limited. If you need us please be patient we have been working round the clock trying to get caught up on motors. If you left me a voice mail in the past couple of weeks and have not got a return call there is a good chance that you will not. With all the recent storms our phones have been on the fritz and my voice mail hasn't been working. Shoot me a pm if you need something and thats the best way to reach me. Thanks, Andy

4mm cub sold

421 cub sale pending Still have the stock stroke cub and the super cub New prices Stock stroke cub drag ported pistons rings and domes $800 72x58 4mm supercub ported domes head and pistons $900 all prices are shipped

Serval Sold Still have Ported brand new plating 4mm cub Ported Low hour stock stroke cub with pistons and domes Ported Low hour 4mm supercub with pistons domes and head

Sale pending on the serval

Ok after a ton of pms asking about what comes with what I figured I would clarify. The 4mm cub is ported and includes only the cylinder if you need the rest of the parts to put it together I can supply that at an additional cost. The 4 super cub is ported and comes with pistons head and domes. The stock stroke cub is a 65x54 358 and comes fully drag ported with pistons rings and domes setup for race fuel at 1000ft The serval comes with pistons and domes. I have had a ton of pms and this stuff is 1st come 1st serve. Andy

pm me for details

All the pms were replied

replied

Ive got a few used cubs laying around that i would like to get rid of if anyone is interested. 4mm 68mm bore 421 cub drag ported by us at M&M freshly replated never run since replate -- $700 Stock stroke Cub 65 bore cub drag ported by us at M&M pistons rings domes low hours -- $900 72x58 4mm supercub ported by us at M&M pistons rings domes and head -- $1000 421 68x58 serval This was our test motor very low hours this is the motor that made the 80hp/50tq that was the first serval running pistons and domes for pump fuel $700 All prices are shipped first come first serve. PM me for payment details. Andy M&M ATV

I am back in the shop as of today but i am very far behind. I am trying to get orders caught up as fast as i can. If we have your motor please be patient we are a little behind with us being closed the better part of the week trying to do cleanup from the tornados. We also will be closing in the evenings, which alot of you know is when the majority of our motor work gets completed for the remainder of the week. The M&M family is all safe and well but we did suffer some damage and some of our family got really tore up so we are doing everything we can to help out family in this time of need. If you have placed an order with us fri mon or tues everything should be shipped out by tomorrow (26th) at the latest. We have friends in joplin as well as many of you know was completely devastated and we are going to try and make it over there to aid in the disaster relief efforts as well. Sorry for the inconvenience. Thanks Andy