Cox Engines Forum
You are not logged in! Please login or register.

Logged in members see NO ADVERTISEMENTS!


09 piston reset Cox_ba12




09 piston reset Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» Aluminum piston
by Scotland421 Today at 11:35 pm

» Propeller question
by Marleysky Today at 10:26 pm

» Better fill up NOW
by rsv1cox Today at 8:33 pm

» Happy 34th b-day Megan
by rsv1cox Today at 5:33 pm

» French airplane : Le PIAF
by rsv1cox Today at 3:18 pm

» What a friend gave me.
by Ken Cook Today at 2:22 pm

» Tutorial video
by sosam117 Today at 2:18 pm

» Cox NFFS Medallion .051
by davidll1984 Today at 2:01 am

» Hurricane 24 part
by getback Yesterday at 5:36 pm

» Pushrod for PT19
by TDbandit Yesterday at 4:36 pm

» Help to identify an engine
by crankbndr Yesterday at 3:06 pm

» Preferred turbo plug for Kamtechnik head
by fredvon4 Yesterday at 2:21 pm

Cox Engine of The Month
May-2021
davidll1984's

"RC car's modified Tee Dee"




PAST WINNERS
CEF Traveling Engine

Win This Engine!
Forum Store
CEF Ear Savers
Gallery


09 piston reset Empty

09 piston reset

Go down

09 piston reset Empty 09 piston reset

Post  mattp51 Fri Dec 11, 2020 9:22 pm

How much play before you must reset? I have an 09 with a fraction of play, almost not noticeable.
mattp51
mattp51
Moderate Poster
Moderate Poster

Posts : 15
Join date : 2014-02-24

Back to top Go down

09 piston reset Empty Re: 09 piston reset

Post  getback Sat Dec 12, 2020 3:23 pm

That sounds OK to me , have you ran the engine much ? 0.002 is the correct tolerance some people have been resetting theres before the metal gets hardened from heat . Small Cox Logo
getback
getback
Top Poster
Top Poster

2019 Supporter

2020 Supporter

Posts : 7805
Join date : 2013-01-18
Age : 63
Location : julian , NC

Back to top Go down

09 piston reset Empty Re: 09 piston reset

Post  944_Jim Sat Dec 12, 2020 3:50 pm

And watch out for sloppy conrod big-ends...I have a couple of .09 Medallions that I thought had too much ball/socket slop. When In pulled them apart for reset, I found the ball/socket was ok. The big-ends have all the play. Even scoring used piston/cylinder sets (twice now) yielded worn conrods.
944_Jim
944_Jim
Platinum Member
Platinum Member

2019 Supporter

2020 Supporter

2021 Supporter

Posts : 1113
Join date : 2017-02-09
Age : 56
Location : NE MS

Back to top Go down

09 piston reset Empty Re: 09 piston reset

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum