TVS1900 and 3.2 pulley?

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Jul 16, 2009 | 08:01 PM

norris_83

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TVS1900 and 3.2 pulley?

I can't seem to find a pulley ratio boost guide for the tvs1900.

Anyone have any idea how much boost the 3.2 should give?

Thanks

Jul 16, 2009 | 08:31 PM

trever1t

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on your 6.2? or what? on my 5.3L i make ~170kPa

Jul 17, 2009 | 09:05 AM

norris_83

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yup, on the 6.2...ive be reading the 3.2 is the stock pulley that comes with the TVS1900? good for around 6psi..

Jul 17, 2009 | 09:28 AM

foggy

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on my 5.3 with the 3.4 pulley I was seeing 7psi, and with 3.0 pulley I'm at 10psi.

Jul 17, 2009 | 01:10 PM

VMaxAZ

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on my 6.0 with a 3.4 pulley, I was seeing 6.5 psi.

Jul 17, 2009 | 10:36 PM

BigCountryx

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my 6.0 is at 4.5-5 with the 3.4

Jul 18, 2009 | 09:37 AM

leftcoast32

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Remember to take elevation into account. For every 2000 ft you will lose around 1 psi of boost. The same truck at 6000 ft of elevation will have around 3 psi less boost when compared to sea level.

TVS1900 and 3.2 pulley?

TVS1900 and 3.2 pulley?

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