LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Help...I'm new with valves and P&P....

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Old Feb 11, 2003 | 10:17 PM
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Help...I'm new with valves and P&P....

OK Lloyd is gonna P&P my heads and I'm debating about bigger valves. So this is the chart he gave me for flow #s........

lift-----1.94--2.00--1.50--1.60
.200---133---135----94---100
.300---190---194---124--134
.400---231---243---144--158
.500---251---268---169--184
.600---262---277---181--193

Does it go intake/exhaust for flow #s? Or the other way around? The first one is stock, right?

So he's telling me I could get valves that lift at .200 at the intake and 1.560 at the exhaust....Where will that flow at the chart? If someone could explain this chart a little better, that would be great! Thanks!

ANd how much HP will I gain from these flow #s on stock valves and on bigger valves?
Old Feb 11, 2003 | 11:06 PM
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And where's the best place to buy valves?
Old Feb 11, 2003 | 11:37 PM
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From: looking for a flow bench so Brook and I can race
Re: Help...I'm new with valves and P&P....

Originally posted by 95TA8280
OK Lloyd is gonna P&P my heads and I'm debating about bigger valves. So this is the chart he gave me for flow #s........

lift-----1.94--2.00--1.50--1.60
.200---133---135----94---100
.300---190---194---124--134
.400---231---243---144--158
.500---251---268---169--184
.600---262---277---181--193

Does it go intake/exhaust for flow #s? Or the other way around? The first one is stock, right?

So he's telling me I could get valves that lift at .200 at the intake and 1.560 at the exhaust....Where will that flow at the chart? If someone could explain this chart a little better, that would be great! Thanks!

ANd how much HP will I gain from these flow #s on stock valves and on bigger valves?
1.94 is a valve size and 2.00 is a bigger intake valve

so it goes

intake, intake with bigger valve, exhaust, exhuast with bigger valve




try cmotorsports.com
they had a good price when i asked- i cant remeber it though
summit is always a good place as well as jegs
Old Feb 11, 2003 | 11:41 PM
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So how much HP will I gain on stock valves? What about if I went to the valves that are one step higher?
Old Feb 11, 2003 | 11:53 PM
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Anyone wanna explain all this to me like I'm an idiot? Primarily because I am....
Old Feb 11, 2003 | 11:59 PM
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From: looking for a flow bench so Brook and I can race
Originally posted by 95TA8280
Anyone wanna explain all this to me like I'm an idiot? Primarily because I am....
instantmessage me
supacharged22
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