heymow.com - Lawn Mower Racing Forum
July 07, 2015, 06:03:59 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News:
Want to Join our site? CLICK HERE
 
   Home   Help Search Calendar Staff List Links Login Register  
Pages: 1 [2] 3 4 ... 10
 11 
 on: July 06, 2015, 04:19:36 PM 
Started by Soodude - Last post by Soodude
I am running a governed stock class type mower.  I was thinking of getting rid of the stock head gasket and making a thinner copper gasket to maybe up the ratio a tad.  How thin of a gasket can I run for clearance reasons and how much compression will the stock connecting rod take before it go boom? 

thank you in advance

 12 
 on: July 06, 2015, 02:56:12 PM 
Started by pmartens - Last post by mark @ EC
from carroll: i could not tell by the pictures you posted but i thought we got this straight on the telephone. But  i must have been wrong. the cam should line up like this. the cam on the left is the stock cam and the one on the right is the EC cam.



Its always a possibility the gear was install incorrectly after the cam was nitrited. I double checked all the ones on the shelf and they are per the picture. Hope this helps. Remember to use a good cam lube on the lobes and lifters when you reinstall the cam.

 13 
 on: July 06, 2015, 01:41:49 PM 
Started by austinandtina - Last post by austinandtina
Hey guys I just got another 700 and I went through cleaned all the benonite grease out and put shift keys in from another transmission which look identical and after getting it all together it would shift 1st through 3rd and won't go into 4th or 5th. We went through and checked the gears and washers even swapped washers to make sure that wasn't the problem and no luck. Anyone have anything on this I'm stumped and I have a race sat.

 14 
 on: July 06, 2015, 01:14:32 PM 
Started by roesso - Last post by roesso
I no the tires would work on a loser track. Just woundering about rim size

 15 
 on: July 06, 2015, 12:47:38 PM 
Started by pmartens - Last post by pmartens
I fixed the problem with the new camshaft yesterday. Turns out, the cam gear was bolted on in the wrong position when I got it from EC. The first picture shows the stock cam on the left and EC's cam on the right. Both of them have the timing mark lined up at the top. The next picture shows how the cam lobes are not even close to being in the same direction. The final picture shows how far off the timing marks are when I lined up the cam lobes in the same position. I hope this post helps out someone else if they come across this issue.



 16 
 on: July 06, 2015, 09:52:30 AM 
Started by boxcar - Last post by PJG56
You could change 12 tooth on rear to 16 tooth and use 18 tooth clutch and 18 tooth on gear box and maintain your current final ratio

 17 
 on: July 06, 2015, 07:41:41 AM 
Started by Hitch - Last post by Hitch
Well we got the 1st race of the 6 race series in the books now onto George County Motorsports Park in Lucedale, Ms   Aug. 15th & 16th. Hope to see yall there. Look us up on Facebook: Southeast Mower Racing Series.

 18 
 on: July 06, 2015, 06:10:04 AM 
Started by boxcar - Last post by boxcar
Thanks, I didn't realize I'd have to go so small on the gearbox.

 19 
 on: July 06, 2015, 05:22:49 AM 
Started by George Herrin - Last post by George Herrin
Good morning to all. Not sure bout anyone else but I am tired of the rain...Anyhow hope all had a good weekend, While your getting out today here is something to ponder on,
“Hold fast to dreams, For if dreams die Life is a broken-winged bird, That cannot fly.”
Yall think about that and have a WONDERFUL DAY  today!!!

 20 
 on: July 05, 2015, 08:34:30 PM 
Started by boxcar - Last post by PJG56
Right now you have a 5.29-1final ratio.
So just a couple of examples to duplicate your ratio with chain and sprockets 16 teeth on clutch 12teeth on gearbox,20 teeth on clutch 15 teeth on gearbox.
Hope this helps

Pages: 1 [2] 3 4 ... 10
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines Valid XHTML 1.0! Valid CSS!


Google visited last this page January 11, 2015, 07:27:54 AM