R/C Tech Forums - View Single Post - How do you adjust engine timing on nitro engines?

07-08-2008 | 07:32 PM

#46

-Crash-

Tech Rookie

Joined: Jul 2008

Posts: 15

From: chicago

It worked

I just got in from testing the mod work.

I did not touch the sleeve at this time well, OK I smoothed the port openings a little. I could not take it, they are squire edges for gosh sake. lol

anyway, I did what you suggested with the crank, I removed approx. .02 mm from the closing side of the crank.

I also smoothed the internal journal then polished it back up

The sleeve got a quick cleaning on buff wheel careful not to over do it at all

Results: wow, I love you RcTech

This mill is sick, 212 degrees, it revs up allot faster, similar to the 28 RR spec 1
the power band is beautiful. more testing will tell what it did to mileage but, this thing rocks.

as of now I will not be going back in to finish the porting, it doesn't need it.

thanks to all who helped me do this.

Dan

here is a slide show of the mod work , enjoy guys.

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Last edited by -Crash-; 07-09-2008 at 07:38 PM.

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