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markfoxracing15
10-05-2009, 07:44 PM
well few days ago i bought this bike 27 bucks what a deal right ahaha well any ways it was off timeing so i got that all fixed went fer a ride then she jumped her timeing agin and ground up a valve and put a hole in the piston. then my buddy said he had a 300 top end laying around piston and rings and all and i was wondering would this bolt onto my 250 base ?

Thorpe
10-05-2009, 08:13 PM
300 top end from what? 300es 2 wheel drive, the whole motor will drop in....

markfoxracing15
10-05-2009, 08:19 PM
well the top end is off a honda 300 fourtrax 4by4 i was wondering if that top end would bolt onto my 250 motor base .

thanks

theiizz08
10-05-2009, 08:20 PM
27 BUCKS WOW what a deal got any pics of her? even if you got to put a motor in it still a good deal. By the way Welcome:beer :welcome:

markfoxracing15
10-05-2009, 08:58 PM
thanks for the welcome man nope i didnt get ne pics of it before i took it all apart but i will try and get some shes not too bad its goin to be a project for me over the winter when i have time. its has a few welds on the back of the frame but nothing i cant clean up just wating on a motor now once i gets one the work will begin

MonroeMike
10-05-2009, 09:18 PM
Welcome to the board.

MudBug
10-06-2009, 03:52 PM
hey markfoxracing15, there are a few other newfies on here that could help you out, including myself . how old are you?

markfoxracing15
10-06-2009, 08:08 PM
Thanks for the welcome mike , mud bug i am 17. yea its all ways nice to see a few newfies on the forums :) . this is the 8th three wheeler i have owned but i plain on keeping this one for a long time and i have some plans for it once i get it up and running some of them plans are fix the frame where it needs to be welded sand it all down to bare metal and repaint it.

MudBug
10-06-2009, 08:22 PM
yeah man, good luck with your bike, I just bought a project one for 500, a bit more than yours haha. the engines good but the frame is junk so im doing an overhaul on er. i'm only 16 myself and I already have 3 big reds and still looking for more (dad loves em too) keep us postd on your bike progress. good luck!! :welcome:

markfoxracing15
10-06-2009, 08:55 PM
yea thanks for the welcome. my big red is also a 85. yea only places mine needs to be welded is on back the pipe that the rack bolts onto and under one of the foot pegs the frame got a hole in it there im just wating on to see what i should do for a motor now and im goin to try and find a 250 piston and head (just the part with the valves in it ) the cylinder and cam and top cover are perfect.

Custom200
10-06-2009, 09:53 PM
Man throw up some pictures. You were telling me about it the other night on windows messenger. Theres a few motors on the classifieds cheap. (this is Mitchell by the way)

markfoxracing15
10-07-2009, 01:54 PM
yea ill get some pics of it to day right now i am in the process of cleaning up the frame and geting it ready to be repainted so ill try and upload some pics to night

markfoxracing15
10-08-2009, 08:55 PM
ok i got some pics last night now lets see if i can get them to work. today i was out at the bike for a bit i started on cleaning up the frame and painting the rims then i noticed this bike has a 250 fourtrax and rear end and swing arm in it lol well here are a few pics i got of it

http://i275.photobucket.com/albums/jj318/markfoxracing15/project%20big%20red/HPIM0338.jpg

http://i275.photobucket.com/albums/jj318/markfoxracing15/project%20big%20red/HPIM0339.jpg
http://i275.photobucket.com/albums/jj318/markfoxracing15/project%20big%20red/tank.jpg

http://i275.photobucket.com/albums/jj318/markfoxracing15/project%20big%20red/backrack.jpg

http://i275.photobucket.com/albums/jj318/markfoxracing15/project%20big%20red/HPIM0340.jpg



http://i275.photobucket.com/albums/jj318/markfoxracing15/project%20big%20red/HPIM0341.jpg

daniel_250r
10-08-2009, 08:58 PM
i think that bottom end is going to be coming apart too

factoryX
10-08-2009, 08:59 PM
holy stuck valve batman! yeah, I am thinking that to...

here is a thread about the trx300 in a 250sx: http://3wheelerworldforums.com/showthread.php?t=37678

MudBug
10-09-2009, 09:46 PM
I love seeing pics of progress. especially on big reds. just think when your building it, every bit of extra time you put in will all help.