Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - ScarryLarry

Pages: [1]
Honda and Clone Engines / Re: stock Predator 420 Head cc
« on: June 11, 2019, 09:29:51 am »
For all a stock hemi 420 is about 35cc. After I cut .045 in the head for .030 pop out of piston I smoothed and polished the chamber I got 40cc. Now with a .030 pop out piston, .020 head gasket and 40 cc head I have 13.56 to 1. Let tell you the engine runs strong. 

Honda and Clone Engines / stock Predator 420 Head cc
« on: April 18, 2019, 03:43:52 pm »
Trying to get a rough estimate for compression. Shooting for13.5-140.

Pages: [1]