Re-conditioning side plates ( resurfacing and re hardening)

[Cp1]

Price and sales aside, what were your rockwell recordings for hardness before and after nitrating out of curiosity?

[To_Slow]

Originally Posted by Cp1

Price and sales aside, what were your rockwell recordings for hardness before and after nitrating out of curiosity?

The next set of plates i do i will get that info.

[To_Slow]

I will be running a special on lapping and nitrating for the the next month do to the slowing economy, the reason my machinist are dropping there pricing on labor charges and it makes it more affordable for us the rotary community.

2 rotor side plates total of 4 sides lapped and nitrated with new freeze plugs and new oil galley plugs you're looking at.
420.00$

On a side note if you wish to have port work done prior to nitrating it can be done for an extra charge of 250.00 for street, large or race port.. Don't let the cheap price fool you in quality, i just don't see the reason to overly charging for some port work that it does not take long to do or difficulty wise ...
The job will come with a rockwell readings before and after the nitrating for hardness reference... and a reminder of the benefits of nitrating after lapping...
Do contact me for more info regarding the process, time frame is 1 week turn around...

Also i can have your stationary gears re hardened free of charge with any lapping/nitrating job.

248-250-0967
Chip

[To_Slow]

Originally Posted by Cp1

Price and sales aside, what were your rockwell recordings for hardness before and after nitrating out of curiosity?

Here are the Rockwell readings..

New Mazda plate from the factory no miles on it. RC 38-39

Used plate after lapping /Grinding 2-3 thow deep. RC 21-23

Used plate after lapping/grinding with re-nitride. RC 40

Hope that this helps...