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View Full Version : i have a few ?'s about the 416 kit



honda 400ex 69
03-27-2003, 01:58 PM
for all of u guys who have the 416 kit what all did u have to buy and how much did it cost?

and did any of you guys get it from marcums atv. if so how was the kit and his work on the engine?
how reliable are the 416 kits?

and is the 416 kit worth the money if i only ride woods, open fields and jump a little bit?

thanks

Quadfather
03-27-2003, 02:06 PM
here's what I did:


JE 10-8:1 piston + gaskets $140

Hotcam Stage II $126

HD valve springs $100

Valve seals $5

HD cam chain $75

Bore/port&polish $260

HD clutch springs $60

Labor $300


I know the springs, cam chain, and clutch springs weren't necessary, but I put them in for piece of mind/insurance. I mainly trail ride, with a little drag racing thrown in, and it made a big difference. I would do it again, in a heartbeat. It pretty much rips compared to riding a stock EX.

RAPTORAZ
03-27-2003, 02:42 PM
Here's my list:

Ross 10.8:1 forged piston and rings $125.00
Stage II Hot Cam $129.00
Cylinder bore and ring fit $40.00
Factory Honda gaskets $30.00

I did all the labor myself.