3TJ race motor, What plugs

Post by **Drunkn Munky** » Wed Jun 26, 2013 8:13 pm

Being new to yamaha's and my bike coming with a mixture of plugs i thought id ask whats the prefered plug for a 3TJ race motor?

bendy3 · Post by **bendy3** » Wed Jun 26, 2013 9:11 pm

I've always used NGK CR10EK for racing running a tuned 80+hp motor at around 80 deg c. I don't recommend iridium plugs, don't give any more power on dyno, flood easy, W**K!

Post by **Drunkn Munky** » Wed Jun 26, 2013 9:18 pm

Cheers i've never been a fan of iridium plugs anyway, i dont think im quite pushing 80bhp yet but the CR10's will do nicely thankyou

EDIT: Just realised CR10's were the plugs i used when i had a NC with big plug head, IIRC they came in both single and twin tipped, which ones do you use? or am i thinking of something different

bendy3 · Post by **bendy3** » Wed Jun 26, 2013 9:34 pm

10EK's are twin tip

Post by **Evilchicken0** » Wed Jun 26, 2013 11:16 pm

Yeah, twin tips
I use 9 in a road bike

Post by **Drunkn Munky** » Thu Jun 27, 2013 6:18 am

Thankyou

Post by **dobbslc** » Thu Jun 27, 2013 7:06 am

I've always used standard plugs in mine but it can run a bit hot. I might give the CR10' s a try though.

KIYOSHI · Post by **KIYOSHI** » Wed Jul 17, 2013 7:21 pm

Remove the sealing ring from the plug :-)"

3TJ race motor, What plugs

3TJ race motor, What plugs

Re: 3TJ race motor, What plugs

Re: 3TJ race motor, What plugs

Re: 3TJ race motor, What plugs

Re: 3TJ race motor, What plugs

Re: 3TJ race motor, What plugs

Re: 3TJ race motor, What plugs

Re: 3TJ race motor, What plugs