Stock fuel pump

rs_simmo · Postby **rs_simmo** » Sun Nov 21, 2010 2:09 pm

whats the boost limit you can run where the standard fuel pump will still flow enough to see good mixtures?

rs_simmo · Postby **rs_simmo** » Sun Nov 21, 2010 9:16 pm

yeah sorry na6 eunos (if theres any difference between delivered and imported)

or rwhp would be a better figure

93_Clubman · Postby **93_Clubman** » Sun Nov 28, 2010 3:46 pm

this should answer all those DIY turbo questions:
http://www.miataturbo.net/showthread.php?t=4288

rs_simmo · Postby **rs_simmo** » Mon Nov 29, 2010 12:39 am

93_Clubman wrote:this should answer all those DIY turbo questions:
http://www.miataturbo.net/showthread.php?t=4288

thanks clubman

and woo!
300whp on a standard pump and reg

Sean · Postby **Sean** » Tue Nov 30, 2010 10:54 pm

There is no simple answer.
I know cars that made over 240rwhp on the stock pump and reg, yet I know other cars that stuggled at 200rwhp.

I suspect that it largely depends on how old and worn the pump is?

My recommendation would be to shell out the $250 odd and buy a drop in Walbro replacement GSS342 kit (from memory).