PDA

View Full Version : 416?


02-21-2002, 03:25 PM
Where can i get a 416 kit?
VegasEx'r
02-21-2002, 03:29 PM
Call Terry at Marcum's ATV. He will get you a great deal.
02-21-2002, 05:05 PM
t300exb, if you have a 300ex, I don't think the 416 kit from Marcums will work for you...... I know it will work for them 400exs out there though. Note: It is also recommended to get a cam with the 416 kit.

Good luck with either the 300ex or 400ex.
Sparky416ex
02-21-2002, 07:45 PM
yeah i think you need a 400 unless your name is out of date. A guy named scott from pro fab atv did mine and man its bad. Its located in lancaster ohio http://www.profabatv.com/ check that out he did a great job on mine and he accually did it for what he said he would ($), aroound 1000 dollars with a port and polish, and an xr400 cam. Check out the site he will hook ya up.
330exracer
02-21-2002, 07:49 PM
well their is a416 kit for the 300ex. thing must rip. prolly kills a 465ex
02-22-2002, 12:58 PM
ok, im not a retard. i know a 416 kit is for a 400ex, and i have a 400ex!
Dave400ex
02-22-2002, 05:26 PM
I would get the Marcum`s 416 Kit then. It runs about $300. You could also look at TC, Sparks, and others for 416 Kits. They will cost more though.
Crowdog
02-22-2002, 06:28 PM
What is the advantage of going to a 416 over just getting a stock sized piston with higher compression?
02-22-2002, 06:34 PM
usally, wen u get a 416, 425, blah, u get it higher compression anyway
rhino99
02-22-2002, 07:54 PM
"no replacement for displacement"
Dave400ex
02-22-2002, 08:34 PM
Just get the JE 416 Piston. You will be Very Happy.
Crowdog
02-22-2002, 11:37 PM
Originally posted by WarriorMan
Just get the JE 416 Piston. You will be Very Happy.

Do you have to bore or is it just a sleeve change?
Nausty
02-23-2002, 12:23 AM
Thats just a bore but if you wanna go any bigger your should resleeve.
Dave400ex
02-23-2002, 09:49 AM
With the 416 Piston you just Bore your Stock Sleeve. The Biggest you can go on a Stock Sleeve is a 425, 426. A lot of Guys say that makes the Stock Sleeve very thin. When you go to a 440 you have to ReSleeve. I would go with the 416.