M62 to TVS 1320
#1
M62 to TVS 1320
What are the average boost gains going from the M62 to the TVS 1320 pulley to pulley? If I know the added boost I can calculate my new HP.
Is it a little better than 30%
I am at 10psi now at 2.4L with a 2.8" @6200" ASL... Not really interested in spinning it any faster with a 2.6"
Tried a newly coated M62 and was at 12psi.
Can I see 15 to 16 psi?
Is it a little better than 30%
I am at 10psi now at 2.4L with a 2.8" @6200" ASL... Not really interested in spinning it any faster with a 2.6"
Tried a newly coated M62 and was at 12psi.
Can I see 15 to 16 psi?
Last edited by Henry3959; 03-07-2018 at 11:00 AM.
#2
Senior Member
iTrader: (1)
There's graphs floating around somewhere showing the efficiency of the superchargers at RPM and pressure ratio that might help. As far as a rough estimate you could probably use the difference in displacement though m62 is 3 rotor and tvs is 4 so I don't know how good of a comparison that would be.
#5
Slobodan Milošević
iTrader: (8)
It's an old thread, with the basics. Things have come a long way since then, but you should be able to scrounge some info from this
https://www.cobaltss.net/forums/adva...ow-faq-184037/
https://www.cobaltss.net/forums/adva...ow-faq-184037/
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