Looking for info on an AJ481X

Where can one go to find info on an Alan Johnson 481X? I have read a lot of info on the Hemi on here but not much of anything on 481X. I race in Outlaw 10.5 and need a lot more HP. I have a 632 Big Chief NOS motor and I would like to switch it over to a blower motor or sale it a find a 481X. Would like to stay with a wedge motor. Any info or suggestions would be appreciated. Thanks!

 

I have run a 481x for the past three years. I will try to answer any questions you might have, and I would be willing to sell my 481x. I am looking to move to a hemi.

 

I have been running the 481X for 9 years. I have had plenty of success with this engine and can supply you with all kinds of information.
I've built several Funny Car & Pro Mod 481X engines for customers as well as Top Dragsters & Top Sportsman.
I've got three different 481x combinations for sale - all three in a different price range.
Send me an e-mail

rob@atchisonracing.com

 

Rob who? Never heard of him..

 

that's funny