Menace117A

94 fresh stock mazda rebuild
T-61-2
850 pri 1600 sec
255 Walbaro
hks twin power
greddy intake
racing beat exhuast
mid pipe
down pipe
greddy FMIC
power FC
fuel rail and reg
getting ready to install motor just lookin for some hopeful number

dregg100

iTrader: (34)

how much boost you want to run? race gas or pump?

arghx

iTrader: (3)

T-61 is good for mid 400's at about 25psi on race fuel

Menace117A

I want to stay conservative with 25psi on pump but not against running race every now and then. I am just worried about the stock internals

ProjectD

iTrader: (15)

Stock internals won't be a problem. But 25psi on pump is anything BUT conservative. If you plan on running that kind of boost you should look into auxilary injection (meth) or alternative fuels(E-85 which will require more fuel)

dregg100

iTrader: (34)

what are you talking about? 25 psi? he has a 62-1 correct? on a stock engine he should hit 375-400 at 15 psi on pump depending on who tunes it.

25 psi isnt gonna work without some sort of auxilary injection or race fuel. and its no something you can just run sometimes.

Rotary?Cool

Over 20 psi on pump gas without alki injection is asking for trouble. And I agree with dregg. With a conservative tune at 15 PSI on a FD engine I wouldn't imagine anything less than 370.

blimp

iTrader: (2)

at 15lbs he should be around 400

Dudemaaanownsanrx7

iTrader: (23)

I also agree @ 15psi he should be in the high 300's. probably not quite 400 though on stock ports. and anything over 15 psi on pump 93 is getting past conservative. Aux injection or race fuel needs to be considered after 15- 16 psi if you want to be conservative.

Menace117A

Thanks guy but some **** fell thru on my rebulid and I have to sell the car. This really sucks but its gotta be done if your guys are intrested look for it on the 3rd gen for sale i cant load any pics right now but will very soon sorry.