HI Guys

check this OUT!!!

this engine is really lightweight !!!

Great! Cannot wait to see the .21 version of the Tuned mills. Have you got one unit? Please, give feedback of it if you managed to put one of those on your car.

is that a composite carb? sirio like

how is the tuned one compared to the stock one?
is there really that much different?
do they put out the same numbers?

Looks like a metal carb to me. What are you smokin Gent? I'd love to have one of these but they're wayyyyyy out of my price range.

Carb is metal only made black with anodisation.

putting on one today

running in tmr

saw the .21 version too.

will update on the performance

finally is on the car

can't wait to run in tmr

Do you also own the MR12-T01A? Would be good to get a performance comparison.

that is f***en sexy!
take a vid of it running

i think its way over priced to have no wins and track time, i love mugen but beeee real

Hi all,

Something really wierd happened today. Picked up a new Ninja .21, Murnan modified full ceramic, pre-run in...Ran great, did 1.5 litres through it on the first day out without leaning the top or bottom end too far out. The engine ran fine all day. Took it home to check out the internals for the first time to make sure everything was ok and I found something wierd had happened.

There were two 5mm long triangular shards of metal in the crankcase...but no other evidence internal damage whatsoever. It seems that the pieces had not been bouncing around either as the inside of the case and other internals looked fine. The pieces turned out to be from the bottom of the exhaust port side of the piston. That has not happened before with my other .21 Ninjas. I guess that I will have to replace the damn thing as the balance will be all out etc. etc.

Anyone had a similar problem with a Ninja? Plain wierd considering the engine was not run hard in the slightest and still on the rich side...

hi, the engine is really powerful

and not fully run in yet

and is better than T01A

You have suffered a piston breakage (yep... s*it happens sometimes). Your P/S is shot, you need to replace it with a brand new kit. Sorry for giving you bad news about this.

Piston breakage is a very rare ocurrence, seen only two in so many years.

What I'm seeing so much lately are sleeve failures due to over-porting the two small eyelets on the exhaust port, they weaken so much that could break and fall apart and leave a big exhaust port (seen lately on a brand new JP Eagle 9pt).

So people need to start giving a look on their exhaust ports from time to time to see if their 3 exhaust ports have changed to 1 big port.

Have you checked the combustion chamber height? how high came it? still come too low or ir a thing that has been fixed on the new units? My last R01A came slightly higher than the original R01's.

I have still some very nice STi's but.. planning to get a T01 on the next weeks.