420 B&M /Holley Blower

[Formula 382 sr-1]

B&M / Holley 420 Blower just back from the Blower Shop $1700.00 plus shipping. 757-421-4486 ask for Jeff

 

[Formula 382 sr-1]

Bump

 

[Boss252]

Take a 177 in on trade plus some cash. Doesn't hurt to ask

 

[Formula 382 sr-1]

Take a 177 in on trade plus some cash. Doesn't hurt to ask

I dont need a 177 but I will take $1500.00 plus shipping, And you are right it does not hurt to ask. :sifone:

 

[Boss252]

sent you a pm

 

[Boss252]

How much boost did this make?

 

[Formula 382 sr-1]

How much boost did this make?

The pully size is 5.800 witch should be 6psi.

Joby

 

[Boss252]

What size motor did you have it on and how much horse power did you make with it?

 

[Formula 382 sr-1]

He had it on an hp500 but never ran it , Someone wanted the long block but not the blower (sold the long block) He does have a 496 with a 250 blower on it in his boat and with 6lbs boost on it it made 699hp on the dyno.