1995 weight

shaunditty

shaunditty

Shaunditty
I weighed my truck today. It was 4420 without me in it. Fuel was at 1/2 in the front tank and almost empty in the back. Truck has no smog pump or EGR. Emissions stuff has all been deleted. I have JBA longtube headers with dual exhaust with 2 mufflers dumping before rear axle. No spare tire. Full weight otherwise. Still has both tanks, tube bumper, AC system etc. It has a Vortech V3, No intercooler. I figure I’m in the 380hp range at the wheels at this weight.
 

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Mine was 4420 as well with me in it when I had edelbrock heads and Bassani exhaust, no spare tire, 1/4 tank of gas in both tanks. Had 5.0 cam with 1.72’s. Best I got out of it was 13.9 but was a fluke. Mostly 14.1 & 14.2.

Hasn’t been to the track yet on the new set up and while tuning had a bad bearing in the XB1-A that hurt the input shaft too. Now waiting on a new shaft to be made from Superchargerrebuilds.com before I can get it back together and finished tuning and then to the track we go!

How much boost are you making and what pulley set up?


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I think mine was 4480 with me in it. I don't remember the amount of fuel. Aluminum heads, no spare, roll pan at the time, balanced out with the added weight of the turbo setup.

I need to start fiddling with the mid-mount turbo setup for the white truck again. I'd love to get mid 13s out of it.
 
ASAP said:
I gottya! Room to grow.


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My truck leans out on long pulls if I run a 3.0 pulley. I don’t trust making more than 10 pounds of boost on FMU set up with 19 pound injectors. That’s cutting it too close to the edge of destruction in my book.
 
FMOS Racing said:
I think mine was 4480 with me in it. I don't remember the amount of fuel. Aluminum heads, no spare, roll pan at the time, balanced out with the added weight of the turbo setup.

I need to start fiddling with the mid-mount turbo setup for the white truck again. I'd love to get mid 13s out of it.
Click to expand...
I just changed my blower pulley to a 3.33 and put my tube bumper on. I like keeping the 3.33 on there, I can hammer on it more and not worry about it. I keep 93 and 110 mixed in it so I don’t worry about detonation. My truck is just a weekend truck. I keep timing conservative at 10* stock timing and pull 1* per pound of boost.
 
shaunditty said:
My truck leans out on long pulls if I run a 3.0 pulley. I don’t trust making more than 10 pounds of boost on FMU set up with 19 pound injectors. That’s cutting it too close to the edge of destruction in my book.
Click to expand...

What pump do you have? In-line 255?


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Annual inspections here are all kinds of finnicky. I already have to be sneaky with the red truck. I'm putting this setup together so I can remove the muffler and bolt it in. When it's annual inspection time, back to the muffler for a couple of days. Less stuff in the way, less heat under the hood, easy to fab, etc.

Plus, the white truck isn't really pretty enough to raise the hood on.
 
FMOS Racing said:
Annual inspections here are all kinds of finnicky. I already have to be sneaky with the red truck. I'm putting this setup together so I can remove the muffler and bolt it in. When it's annual inspection time, back to the muffler for a couple of days. Less stuff in the way, less heat under the hood, easy to fab, etc.

Plus, the white truck isn't really pretty enough to raise the hood on.
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I got someone for ya!
 
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