Yea I hope u guys can help me out, What's the max HP I can get out of 99 spec enfini twins. Would I be able to get atleast 350 -360hp out of it. Hope I can get some feedback,

thnx

on 7Club SleepR1 is running ~350hp off of 99spec twins. I think its in the range of 15-16psi, but dont quote me https://www.nopistons.com/forums/pub...IR#>/smile.png

well, boosnt7 got 400 hp out of stock turbos.... so i guess a lil more than that for 99 spec

Just so you know these are Mazda 99 spec twins. Efini name was no longer at this time. I cant give any actuall numbers but i have heard that you can pull in approx 350hp with them

You should be able to get 350 out of the stock turbos @ 15psi. The 99 twins are good for arround 400@16 or 17psi. The thing about the 99's is that they are a lot more efficient. The stock twins are maxed at about 15 psi (even though people run them over this) and the 99 are maxed at 17 without any problems.

you can definitely reach that number with them!

http://www.catenet.net/dyno.php



wargasm's site can prove invaluable when looking at potential for various setups.

there are about 4 or 5 99 twins on there



Bob

Hey guys thnx for all ur replies,

thnx again

you should do a little street port.

What was Chuck's secret sauce? https://www.nopistons.com/forums/pub...1047683894.gif