any 1/4 times for 20b's?
Thread Starter
Junior Member
Joined: May 2003
Posts: 35
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From: Cuntucky
any 1/4 times for 20b's?
do any of you 20B owners have any quarter mile times? please specificy the setup (single, or twin; and boost)
also what upgrades do you need to keep ev. in working order when launching the car? what do you launch at?
also what upgrades do you need to keep ev. in working order when launching the car? what do you launch at?
Senior Member
Joined: Jan 2003
Posts: 587
Likes: 2
From: Sydney, Australia
Some journo's from "High Performance Imports" magazine came & took my 20B powered JC Cosmo once for a test/review.
My Cosmo is stock standard & they took it to a test track. ........... 13.5@102mph
Strange thing is. Mazda quote the 20B powered Cosmo did a 14.1 ET..........
Have to admit that I did slip some octane booster into the tank, but that was more for (anti ping) insurance than performance........
My Cosmo is stock standard & they took it to a test track. ........... 13.5@102mph
Strange thing is. Mazda quote the 20B powered Cosmo did a 14.1 ET..........
Have to admit that I did slip some octane booster into the tank, but that was more for (anti ping) insurance than performance........
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