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Whats the diff. between TEA stage 1.5s and IIs

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Old 07-20-2003, 07:16 PM
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Default Whats the diff. between TEA stage 1.5s and IIs

Whats the story and prices. Ive seen the flow #s on their site.
Old 07-20-2003, 08:00 PM
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Default Re: Whats the diff. between TEA stage 1.5s and IIs

1.5's use stock exhaust valves.....SII's use aftermarket 1.57"/1.60" exhaust valves. After many long talks w/Brent, I went w/S1.5's. Couldn't be happier w/their work. BTW...303/265 @ .600".....550" #'s were not far behind at all. Not bad for a stock exh. valve ehh??
Old 07-20-2003, 08:10 PM
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Default Re: Whats the diff. between TEA stage 1.5s and IIs

I believe they recommend the stage II's for nitrous usage because of the exhaust valve.
Old 07-20-2003, 08:57 PM
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Default Re: Whats the diff. between TEA stage 1.5s and IIs

stage 2's for N20 and 1.5's for NA.. the stage 2's are a little stronger for boost or n20 I believe

prices for my stage 1.5's were 1470 on GP
http://www.slowls1.com/tea.htm
Old 07-23-2003, 09:44 AM
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Default Re: Whats the diff. between TEA stage 1.5s and IIs

The stage 1.5's work for smaller amounts of N2O and boost. I wouldn't run the 1.5 with more than a 150hp shot or 8psi. We are actually testing the valve on a 200-250 shot to see what happens.




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