az

Thread Tools
 
Old 06-03-2009, 03:37 PM
  #21  
cubed
Junior Member
APPRENTICE
Thread Starter
 
Join Date: Sep 2006
Location: ohio
Posts: 23
Default

Originally Posted by TS1955
Do you have a solid lifter cam?

TS1955
yes,560 solid lifters
cubed is offline  
Old 06-03-2009, 08:35 PM
  #22  
zipper06
Senior Member
RACING JUNKIE
 
Join Date: Jan 2006
Location: La.
Posts: 2,890
Default

What no one has addressed here is that a lot of the new roller chains have 3 different keys on the crank sprocket. They come with Sq. key notch, an triangler notch, and a circular notch. It depends on which notch you have installed the gear on the crank shaft. That is the notch that must line up with the top gear, otherwise you could be off a ton on the timming of the cam. Basically when everything is right the harmonic balancer should be at 2:00 on "0" with top dead ctr. of the engine/number 1 piston.

Zip.
zipper06 is offline  
Old 06-04-2009, 04:33 AM
  #23  
dparker
Senior Member
RACING JUNKIE
 
Join Date: Jun 2003
Location: Hobbs, NM
Posts: 842
Default

X2 zip, some even have 6 to 8 slots in the crank gear. While your installing the timing gear now is the time to degree the cam. I've seen them as much as 6 degrees off.
dparker is offline  
Old 06-04-2009, 04:41 AM
  #24  
dparker
Senior Member
RACING JUNKIE
 
Join Date: Jun 2003
Location: Hobbs, NM
Posts: 842
Default

I went back and read that its already running you did a hand lap on the valves. If you got any of the valves mixed up from the seats they were initially in you won't be able to lap them in. I would do a leak down on your engine. And if you didn't get the timing chain lined up correctly you may have a few bent valves. I don't think your valves are seating making you have no compression.
dparker is offline  
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -