Bigger injectors
Joined: Aug 2005
Posts: 31
From:
RE: Bigger injectors
jthorn9 said that he thought the stock fuel injectors were 14lbs.
What size injectors are recommended if you have/are running:
Cold Air Intake
73mm MAF
65mm Throttle Body
MSD Ignition
255 lph fuel pump
Supercharger
What size injectors are recommended if you have/are running:
Cold Air Intake
73mm MAF
65mm Throttle Body
MSD Ignition
255 lph fuel pump
Supercharger
The Godfather
Joined: Sep 2005
Posts: 15,480
From: Temple, Texas
RE: Bigger injectors
Well I think you should be running off of 42lb injectors with a S/C, but be sure you port match your intake for that 65mm tb as it will do almost nothing on a stock 60mm intake. I would reccommend going to a 70mm intake, they're harder to find for the six, but it will help out.
Joined: Aug 2005
Posts: 31
From:
RE: Bigger injectors
I can't find the 70mm BBK Throttle body to save my life.
I ordered the BBK1652 from rpm outlet thinking it was the 70mm, but when it arrived it was the 65mm and I checked the web site and it mysteriously changed.
BBK1652 on brothersperformance.com shows it as the 70mm, but that same part number comes up as 65mm on summitracing.com
BBK1652 shows on the bbkperformance.com website as a 70mm, and it doesn't even show a 65mm available for the v6.
Maybe 70mm is the outside diameter?
I don't understand, and I'm scared :-(
I ordered the BBK1652 from rpm outlet thinking it was the 70mm, but when it arrived it was the 65mm and I checked the web site and it mysteriously changed.
BBK1652 on brothersperformance.com shows it as the 70mm, but that same part number comes up as 65mm on summitracing.com
BBK1652 shows on the bbkperformance.com website as a 70mm, and it doesn't even show a 65mm available for the v6.
Maybe 70mm is the outside diameter?
I don't understand, and I'm scared :-(
6th Gear Member
Joined: May 2005
Posts: 7,445
From:
RE: Bigger injectors
ORIGINAL: aucyris
I can't find the 70mm BBK Throttle body to save my life.
I ordered the BBK1652 from rpm outlet thinking it was the 70mm, but when it arrived it was the 65mm and I checked the web site and it mysteriously changed.
BBK1652 on brothersperformance.com shows it as the 70mm, but that same part number comes up as 65mm on summitracing.com
BBK1652 shows on the bbkperformance.com website as a 70mm, and it doesn't even show a 65mm available for the v6.
Maybe 70mm is the outside diameter?
I don't understand, and I'm scared :-(
I can't find the 70mm BBK Throttle body to save my life.
I ordered the BBK1652 from rpm outlet thinking it was the 70mm, but when it arrived it was the 65mm and I checked the web site and it mysteriously changed.
BBK1652 on brothersperformance.com shows it as the 70mm, but that same part number comes up as 65mm on summitracing.com
BBK1652 shows on the bbkperformance.com website as a 70mm, and it doesn't even show a 65mm available for the v6.
Maybe 70mm is the outside diameter?
I don't understand, and I'm scared :-(
or maybe www.bbk.com
Get teh part number from them, then go to www.hillbanksmotorsports.com, and contact Chris in sales. If it can be got, he can get it.
Joined: Aug 2005
Posts: 31
From:
RE: Bigger injectors
As of 4:10PM CST 01/06/06, http://www.hillbanksmotorsports.com/ is a dead link.
Banned
Joined: Aug 2005
Posts: 5,613
From: Los Angeles, CA (SoCal)
RE: Bigger injectors
ORIGINAL: jthorn9
Well I think you should be running off of 42lb injectors with a S/C, but be sure you port match your intake for that 65mm tb as it will do almost nothing on a stock 60mm intake. I would reccommend going to a 70mm intake, they're harder to find for the six, but it will help out.
Well I think you should be running off of 42lb injectors with a S/C, but be sure you port match your intake for that 65mm tb as it will do almost nothing on a stock 60mm intake. I would reccommend going to a 70mm intake, they're harder to find for the six, but it will help out.
Tb and Maf are doing NOTHING for power.
Depends the type of blower as well.....with that 255 pump you can do 30# injectors perfectly fine with room to spare.
Banned
Joined: Aug 2005
Posts: 5,613
From: Los Angeles, CA (SoCal)
RE: Bigger injectors
ORIGINAL: ByPopularDemand
Ok what size are my injectors now, and what does getting bigger injectors do.
Ok what size are my injectors now, and what does getting bigger injectors do.