gear

I am putting a turbo on a carborated 13b it is a holly 390 4.b. and i'm tring to find the best way to plum it.

MrBob 86

Paxton makes a blower for carbs that uses a pressurized box. You might want to call them and see if you can buy the box by itself.

DaVinci1

i have built many holley 4150 series carbed turbo/supercharger set-up's... all v8's but, the same theories apply. this is a very exclusive field for high boost applications. under 8-10 psi the carb does not require many mods but, over 12 psi fuel delivery through the metering plates and boosters as well as proper signal stregnth at the boosters become a huge issue for the novice carb tuner. pm me for more info. thanks, ron.

crispeed

I have made 615 rwhp blowing through a holley 750 DP with very good results. The pressure plenum hat is available from Turbonetics and also K&N.

HN

hey crispeed im running a carb set up, i ran a 60-1 and 650 dbl pmpr running a t2 block and did pretty well around 400hp around 15 psi, now im running a cosmo block street ported and using a jteh manifold im using a 750 dbl pmpr and i did the common set up on the carb but far as jetting im at 99 jets on secondaries at only 13 psi and trying to keep the a/r at around 12s , do i have to start drilling the jets for higher boost wich iplan to run aroud 20 psi on a t72 let me know or e mail at
wickedrotary@aol.com