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Mazda3Club.com : The Original Mazda3 Forum (https://www.mazda3club.com/)

- Forced Induction/Nitrous (https://www.mazda3club.com/forced-induction-nitrous-69/)

- - WHP on BPT 1st gen (https://www.mazda3club.com/forced-induction-nitrous-69/whp-bpt-1st-gen-29289/)

Protege91LX

July-24th-2003 04:19 PM

WHP on BPT 1st gen

anyone know what the first gens put down to the wheels with just a GTX BPT swap? Thanks.

Mik	July-24th-2003 05:11 PM

Quote:

there is no way to determine how much hp you will make with a turbo engine unless you talk about boost levels.

At 0psi (atmospheric pressure) the BPT will probably make around 90-100 whp. move up to 5 psi, and it makes about 140-150ish, move up to 8 psi, and you are looking at 160-170ish. At 15psi, i've seen people with over 220whp with stock internals, and only bolt on mods.

Here is a quote from a few days ago from Wil. These are wheel horsepower not crank, that is why they are lower.

Read under 1st Gen Drivetrain/Engine Swap

BPT MX-3

July-24th-2003 10:03 PM

well in my mx-3 at the stock psi i got 162hp and 165tq.

Protege91LX

July-24th-2003 10:42 PM

Why havent many people use thed i/c?? Im prolly gonna fab up the isuzu intercooler its 26"x14"x5" its freaking humongeous (sp) but it does a great job and i like big ass fmic.

Davard

July-25th-2003 07:05 PM

Quote:

Originally posted by Protege91LX
Why havent many people use thed i/c?? Im prolly gonna fab up the isuzu intercooler its 26"x14"x5" its freaking humongeous (sp) but it does a great job and i like big ass fmic.

Humongous.

What is that intercooler out of? One of their diesel medium-duty trucks?

sweetprotege93

July-25th-2003 07:20 PM

Quote:

Dude theres no way you will fit that on your protege unless you go without a bumper. It doesn't even seem like I have enough room for my 22"x9"x3" IC to fit behind my stock bumper. That's why I went with the EVO kit. I would go with the Mitsu Starion IC if I were you.

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