Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
EarlyBay Forums
Technical
step cut heads vs compression
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Early Bay Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Chico" data-source="post: 601043" data-attributes="member: 22472"><p>Hi Thank you </p><p></p><p>Im comfortable cc heads , ( 57.5 ) well more than 57 less than 58 on all 4 , so close enough for my requirements . </p><p></p><p>which works out at 7.9 with 1mm deck , 7.6 with 1.5mm , all good im looking for 7.5 to less than 8. w100 cam (I have it loaded up with turf sand cement etc at times ). </p><p></p><p>I think im just confusing myself with deck height , as the cylinders sit on the step the piston "could" in theory be flush and still have 1.5mm before hitting</p><p>the head , so I was working out 1.57 step plus 1 to 1.5mm piston to cylinder so 2.5 to 3mm deck height which would drop me into 6's CR </p><p></p><p>Sorry probably not being very clear ,but you have helped massively as I was driving myself divvy </p><p></p><p>Chico</p></blockquote><p></p>
[QUOTE="Chico, post: 601043, member: 22472"] Hi Thank you Im comfortable cc heads , ( 57.5 ) well more than 57 less than 58 on all 4 , so close enough for my requirements . which works out at 7.9 with 1mm deck , 7.6 with 1.5mm , all good im looking for 7.5 to less than 8. w100 cam (I have it loaded up with turf sand cement etc at times ). I think im just confusing myself with deck height , as the cylinders sit on the step the piston "could" in theory be flush and still have 1.5mm before hitting the head , so I was working out 1.57 step plus 1 to 1.5mm piston to cylinder so 2.5 to 3mm deck height which would drop me into 6's CR Sorry probably not being very clear ,but you have helped massively as I was driving myself divvy Chico [/QUOTE]
Verification
Post reply
EarlyBay Forums
Technical
step cut heads vs compression
Top