RX7Club.com - Mazda RX7 Forum - Another "what do I need?" question.

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XxMerlinxX

10-20-05 03:04 AM

Another "what do I need?" question.

I'm looking for about 400rwhp on pump gas with a non-ported engine. I've thought about maybe going with the BNR's. Is this do-able and at what risk to the engine?

SkylarNeedsParts

10-20-05 03:13 AM

read this...it might take a while...took me forever :/

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/bnr-stage-3s-steve-kan-%3D-dyno-sheet-390657/

dgeesaman

10-20-05 05:44 AM

The engine will not last as long as if you were making only 250hp. How much shorter is a number that is impossible to give a good answer to.

Dave

Mahjik

10-20-05 08:50 AM

Quote:

Originally Posted by XxMerlinxX

I'm looking for about 400rwhp on pump gas with a non-ported engine. I've thought about maybe going with the BNR's. Is this do-able and at what risk to the engine?

400rwhp on pump gas with a non-ported engine. Your only realistic choice is a single turbo. Check out Ernie's old setup on a stock reman:

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/pics-me-%40-track-my-10-sec-pass-128190/

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