Can I calculate my compression ratio CR with these informations ?
02-08-2011, 01:38 PM
#21
My motor is already running and I have a baby emission camshaft in it : 223/230 .565/.565 112 LSA .
I'm using LE2 heads with specification :
( copy & paste from my built thread ) Fully Ported heads milled 0.030" with 0.56cc chamber, casting 10128374.
Manley 2.00/1.56 6000 series valves.
PAC 1218 bee hive springs (145 lbs seat and 340 lbs open)
Steel retainers and locks.
205 cc intake port flow about 275/190 CFM.
I'm using LE2 heads with specification :
( copy & paste from my built thread ) Fully Ported heads milled 0.030" with 0.56cc chamber, casting 10128374.
Manley 2.00/1.56 6000 series valves.
PAC 1218 bee hive springs (145 lbs seat and 340 lbs open)
Steel retainers and locks.
205 cc intake port flow about 275/190 CFM.
02-08-2011, 01:51 PM
#23
Here's a idle video of my setup : ..clic me..
heres a video of mine.....little more choppy lol
its got two mufflers on it in this video too
http://www.youtube.com/watch?v=7-MHsreTq04
02-08-2011, 02:02 PM
#24
he will have plenty....assuming the piston is .010 down the hole like he said that tells you your height immediately......and the gasket is not that thin at all.......depending on his LSA he should be able to fit quite a bit of lift...espically with -5cc valve reliefs......
check out my case .........
my piston is .008 down the bore
i have a 60 cc chamber with BIG *** valves
a .027 gasket
a 7.5 CC dome piston
and .703/.711 lift
and i clear just fine......its tight but i clear............he will be plenty fine for PTV clearance
check out my case .........
my piston is .008 down the bore
i have a 60 cc chamber with BIG *** valves
a .027 gasket
a 7.5 CC dome piston
and .703/.711 lift
and i clear just fine......its tight but i clear............he will be plenty fine for PTV clearance
02-08-2011, 02:11 PM
#25
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I wasn't please because of the time and communication we have together.
Took about 5 months to put it together ( and he had all the parts ) + 4 to 5 more months to get my compression ratio numbers.
Motor is running fine so no complain about their work tho.
Took about 5 months to put it together ( and he had all the parts ) + 4 to 5 more months to get my compression ratio numbers.
Motor is running fine so no complain about their work tho.
