Boston Racing

When you get here give us a call at Next Level Powersports. We can get you all squared away. What base are you going to?

Everything is sold. Thanks Guys

Here is a JJ&A axle and carrier. They have been in my shed for a couple years. Axle end has some dent from a guy hammering it out. You will need a brake plate and a little TLC to get some rust off the hardware. Rotor and sprocket not included. $350 Shipped. It is best to call me at 719-271-6687 or email at nitrotwin@gmail.com These are Shearer BB in frame pipes that are show chromed. Pipes are very nice but not perfect. $460 Shipped. It is best to call me at 719-271-6687 or email at nitrotwin@gmail.com

Here is my stock Stroke cub http://forums.atvdragracers.com/index.php?...ost&id=1008

My track experiance is really limited, I am a Hill racer. The closest track is 4 hours away from me.

You can add or remove balls as well as switch to different weight balls. The standard one that will go out with the kit is holding 104tq, How much more holding power are you needing. I hope to go back down there soon and bump that 104tq up. My bike is still on Gas.

If you are really wanting to know the inner workings and how Kevin did everything why dont you call him like he suggested earlier in the post. He has way too much stuff to do to explain all the aspects of his design or how he is testing it to you.( i am amazed he has been willing to so thus far) When they hit the market you can buy one and spend your time analyzing it. You dont need an engineering degree to know if something works or not. You can add and remove weight from his lockup just like other lockups to adjust it. But with the weights that will be standard it is holding more tq than 90% of the bikes out there it is desighned for. If you have a really high HP or TQ bike Kevin can get you one setup for that as well.

This forum is for product reviews so let me provide one. I was at GPracerX's shop last week and we installed one of his new lockups. So here is a review. Keep in mind this is not a production unit and I dont believe that Kevin is selling them just yet. Installation: Really no different that a regular Lockup, other than installing the ball bearing which took less than 5 minutes. ( If you lose one, your local hardware store has them) First Startup: No "marracca" sounds. It seem no different sounding than a normal motor. I turned it over slow to see if I could hear anything and did not. Performance: This lockup held 175hp and 104tq with no slippage, not even with the initial nitrous hit. It was making 104tq at 6500 rpm so the lockup held even under low RPM. This was on my GP Engineering Fuel injected, Nitrous, 18mm McCoy Cheetah DM. We made several passes on it with no slippage or fading. Overall impression: Very Impressed, but I have never been dissappointed with Kevins work. Like his other products this is amazing. The numbers dont lie...It works and his final production ones will fit under a stock cover with no modifications, just bolt it on and go. I dont understand all the physics involved but I know it works.

You claim all and know nothing. Kevin had the very first sabertooth in in shop long before they were sold to anybody. You see Calvitn Pollett...You may have heard of him knows that kevin is one of the best out there and they have been friends for many years, So yes Kevin has had the cylinder that long and he has also been a part of the development. They were available to the public in august 2004 and ohton sold one on ebay August 3, 2004. Kevin had one several months before that...but since you so smart once again...you already knew that I hope these guys on here are not stupid enough to think you actually know anything

I am far from a noob; Alright idiot, http://www.superflow.com/dynamometers/Inde...bTopicOrder=1#4 Read that and you will see that even though you have not heard of a load cell, superflow has. I know for a fact that the dyno in the vid is a superflow, I have been on it several times. http://www.gigotracing.com/image_zoom.php?...dnMm5xLmpwZw==# I guess that really isnt a motec on his bike....really and these really are not a set of triple throttle boddies he built in house http://www.gigotracing.com/image_zoom.php?...RoWlVNYy5qcGc=# I must admit you are more of an idiot than i thought

That may be a ricky statir there. The ad says the specialize in replacement parts, not winding stators

No carbs there, only a MOTEC controlled Gp Racing EFI system.

You are an idiot Firehead. That little Honda there has 170 hp and has been running for the 3 years I have known Kevin. Hehas been building circle track chassis and winning championships for the last 15 years. His dyno is a load cell superflow....Who else in the atv industry is using one of these. You have no idea what you are talking about. You may be a smart dude but your arrogance is getting out of hand. Where is a pic of your stuff or do you just run your mouth. Kevin is a professional, you are a keyboard jockey. Before you knock somebody design let see what you have to offer.

Depends on the state, If you have to register it you may have to pay, They will want to see a bill of sale as well. Some states require nothing, some will tax the heck out of you

Have you ever been to Walden? I was camping with Mike the first time he ran the bike at Walden a month ago. Mike and I are friends. Were you referring to me "theshee" or another 18mm since Memorial day?

Your facts are a bit off, I ran 81 several times and the Cranker had a best of 66. Hopefully with some little changes it will be faster, but that statement is not right.