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Titanium Valves are out!
Posted: Tue Feb 22, 2005 4:56 pm
by crower3
Stock crf 150 intake valves are 36 grms and the exhaust is 40 grms!
New titanium kit is 21 grms intake and 19 exhaust !
Uses stock springs retainers etc... UNBELIEVABLE .
No more dropping exhaust valves everyone !
where
Posted: Tue Feb 22, 2005 5:30 pm
by hondacrf150
where can u get these valves at n what do they do. how much do they cost.
Posted: Tue Feb 22, 2005 10:18 pm
by willflyforfood
crower3, are you Dan Crower? If so, we talked via e-mail two weeks ago. I just checked Crowerpower website and can't find the Ti valves. I am thinking about getting your 150 cam, are you planning on bringing out Ti springs and retainers too?
Posted: Thu Feb 24, 2005 7:24 pm
by CRFpride*
u said about no more dropping valvues, ok, what do u mean by that???, cuz i just bought a powroll high compression package, and i turned it over by hand, well i didnt cuz it locked up, anyhow, i think its cuz i "dropped the valve", but im not sure, just curious if thats what u meant
Posted: Sun Feb 27, 2005 2:19 pm
by crower3
the hi rev supermoto dudes have over reved them so bad that the exh hits real hard on a stock piston.So the light valves can rev higher and longer with out breaking and it can run a higher lift cam profile and keep it together !thus More power.
Posted: Mon Feb 28, 2005 7:19 pm
by chondamx
can we get a price on these new valves? Also how well do they respond to BB kits?
Chris
Posted: Wed Mar 02, 2005 12:57 pm
by CRFpride*
ok, i just bought this high compression kit, from powroll, will this work with the powroll kit,??, do u think?,
sounds cool
Posted: Thu Mar 03, 2005 3:10 pm
by crower3
yes it works with the BB kit. we have to ream and hone the guides a .0009 ths to makem fit right.Then stock springs are way good with these light valves.Add a .264" lift camshaft with our porting and walla , 15 hp out of a stock bore!
The valves are only available in the fully ported and done head with .264" lift camshaft.
That set up cost 700$ ready to run. And if you get one it's free dyno time after that!www.crowerpower.com