Max heat

GoldenMotor.com

Theon

New Member
Jan 20, 2014
1,440
6
0
FNQ Australia
Define Damage.
I find 150 deg C at the head is a safe temp.
at 180 deg C. I start to see some stain under the piston crown.
I believe 200 C is about as hot as you would ever want to get your motor.
 

Greg58

Well-Known Member
May 1, 2011
5,353
2,575
113
65
Newnan,Georgia
That's about 300° F for normal , 400° is the high end. I take Theon's word on this, I've never checked any of mine.