Farmallgray
New member
- Joined
- Nov 4, 2009
- Messages
- 110
I tried a search but couldn't turn anything up. From the research I have done it sounds like on a gasser that putting a 30 deg back-cut on 45 deg valves can help low lift flow. Is there any benefit to doing anything like that on an intake valve that uses a 30 deg seat? Say, maybe a 15 deg back cut?
What about putting a radius on the chamber side of the exhaust valve? I'm slightly concerned that with high EGTs that may make it more likely to burn?
Any thoughts?
What about putting a radius on the chamber side of the exhaust valve? I'm slightly concerned that with high EGTs that may make it more likely to burn?
Any thoughts?