1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Racing only - Exhaust Questions

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Old 09-29-02, 04:01 PM
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1.3L is not that small

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Racing only - Exhaust Questions

So I plan on getting my engine bridge ported and stuff, but for the time being I just wanna get it running good and working alright. I need an ACV blockoff plate, but my question is... if I do a brige port and get the appropriate exhaust, do I still need that ACV blockoff plate?

Also, where can I buy an ACV blockoff plate?
Old 09-29-02, 04:24 PM
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http://www.racingbeat.com/FRmazda1.htm
In the intake section, 6 bucks
Old 09-29-02, 04:45 PM
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If youre going to run the stock carb/intake and choke the **** out of a bridgeport, yeah I guess you'd still need it.
Old 09-29-02, 05:29 PM
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8/1 Building/Drive Ratio

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the the stock intake setup will max out at about 130 hp, despite porting.

you will need a 50mm weber or a big holley
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