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View Full Version : Got The Little 70 Running Good.



Jason Hall
12-16-2010, 10:05 PM
Heres a short video of my boy tearin up on the big bore stroker 110 powered 70. Not the best video, but thought some of you guys would get a kick out of this thing :lol: I'm really amazed at the power this little thing has.

http://s237.photobucket.com/albums/ff42/Jasons450r/?action=view&current=BrandonOnHis70.mp4

dcreel
12-16-2010, 10:17 PM
That was awesome.. Is it just a stroked and bored out atc70 motor?

Jason Hall
12-16-2010, 10:30 PM
The engine was originally a 110. We sent the crank to crank works to get stroked to 61mm. The cylinder was bored to 55mm. We bought a hi compression piston kit from Shortline1. The 110 head was built with LOTS of room for porting, that along with a 86 200x carb and this thing Is Fun!!

shortline10
12-16-2010, 11:02 PM
Man !!! I love the sound of a stroked 110 motor .
I tried to make a video over the weekend and it didnt turn out to well , back tire cought a root from my big arse ficus tree and I ended up doing a superman into my barb wire fence LOL . Thought the wife was going to have a heart attack as she was filming me :lol:.

KASEY
12-16-2010, 11:06 PM
nobody believes me when i preach the ATC70 song loud and clear... UNTIL they have a couple .. ATC70'S rock,,,, get one or two!!! you ALL will see ,,, just think jason,,, 4 or 5 more all racing around that little area,,, you will forget all about big bikes!!!!

Jason Hall
12-16-2010, 11:38 PM
Kasey my boy has already ben bitten by the 70 bug :D He can't think about anything else Ha Ha! Mike, we need a foot brake before I get to brave on this little thing, It has a hand brake on the throttle side. That gets scary when the front end starts to climb LOL. I can't believe how Big this thing sounds. I was going to have him start It out of sight of the camera, then rev It a couple times then have the little thing come rolling Into view. I swear It sounds like a piped 350X In person :wondering

jrwebb8324
12-17-2010, 12:24 AM
very impressive jason. atc70 one trike i have never owned, but its on the wish list. that little 70 of yours sounded like it had a lot to say.lol

racer....X
12-17-2010, 03:03 PM
sounds great! all of my 70s are stock but after seeing this probabaly not for long!

Jason125m
12-17-2010, 03:47 PM
that thing is sick, goodjob man.
Jason

Jason Hall
12-17-2010, 04:24 PM
Thanks guys, but I can only take credit for paint and port work LOL. My oldest boy did everything else, and Grandma made the seat cover. This little 70 taught us Alot about these lay down engine's. I had no clue they could be made to run this good. Shortline1, Vealmonkey, and Kasey all helped get this project done. Over the winter we will build another engine thats even bigger He He. Then this little beast will go Into a 83 110 chassis for me.

k00leo
12-17-2010, 04:26 PM
wow that is too cool.

makes me want to find a nice 70