crossflow loopcharge

[michael08z]

what is the difference and how can i tell by looking at a motor?

 

[ezeke]

Re: crossflow loopcharge

Here's a link to Bill Kelly's execellent discussion of the subject:
http://www.maxrules.com/fixtheory2.html

One way is to take the spark plug out and look at the top of the piston through the hole; the looper piston's top face appears flat from that perspective. The looper engines don't have bypass covers.

 

[michael08z]

Re: crossflow loopcharge

thanks ezeke, that did the trick...i added that site to my favorites