Test
Red Armor 40:1
Bare bore 50mm
Plain uncoated piston
.0025" clearance
Iron ring
14k max rpm with good tune.
How long will it last?
Not even start?
Almost get it tuned?
1st cut?
Half tank?
Till something else breaks first?
Genuinely interested.
Any suggestions on bore finish? 3,4,500 grit?
How much clearance becomes too much?
Red Armor 40:1
Bare bore 50mm
Plain uncoated piston
.0025" clearance
Iron ring
14k max rpm with good tune.
How long will it last?
Not even start?
Almost get it tuned?
1st cut?
Half tank?
Till something else breaks first?
Genuinely interested.
Any suggestions on bore finish? 3,4,500 grit?
How much clearance becomes too much?
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