Hydroboost ? for Norval
Thread Starter
NCM Grand Opening Veteran
Joined: Sep 2005
Posts: 20,979
Likes: 384
From: South of giving a damn
St. Jude Donor '11, '17
Hydroboost ? for Norval
By the pictures the HB seems to be a 4 bolt mount. I'm looking at one that is a 2 bolt mount. What is the difference? I assume the 4 bolt units bolt to our current firewall holes, or is this a special plate that has been added?
Team Owner
Joined: Jul 1999
Posts: 65,492
Likes: 230
From: Orange Park Florida
hehe, just fought this exact item Tues AM...and found out we need drill the mounting plate and then cut off some flange on the ~5" long bend as it interfeers with other firewall mountings..
so the unit is then 'upside' down in it's mounting...works fine...
GREAT ADDITION to the car....for ONCE in ten years my car has what I say really POSITIVE stopping power....the differance is astouding...
GENE
so the unit is then 'upside' down in it's mounting...works fine...
GREAT ADDITION to the car....for ONCE in ten years my car has what I say really POSITIVE stopping power....the differance is astouding...
GENE
Melting Slicks
Joined: May 2002
Posts: 2,717
Likes: 121
From: Sulphur LA
St. Jude Donor '05-'06,'11,'13-'14,'16,'18,'19,'24, '25
Originally Posted by Twin_Turbo
I redrilled a 2 bolt one also and cut off a large section..however if someone can get their hands on some of those 4 bolt mounting plates I'd like to have dibs on one 
