Nitrous or Supercharger

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81cutlass

Comic Book Super Hero
Feb 16, 2009
4,639
13,542
113
Western MN
I dug up his build. I have an m122 on a 6.0 with a t56 and it makes awesome torque but considering you already have a killer set of heads and big cubes, I feel like that blower is going to be running out of air. LSA blowers are great for jamming air into 'junk' or 'average' long blocks but you already have parts for a sweet NA build so I'd go with that.

It's a bit skewed since it took me 7 years to build a car that makes similar power, but his high comp NA LS3 t56 setup in a 2500lb tin can is for sure faster than my blown 6.0 t56 setup in my 3700 lb G body. It's actually the car that made me go t56.


"Forged ls3 378"
706 heads 2.02 1.6 valves ported
12.28 compression
Eps 238/246 111+3
Super victor, accel 1250cfm 4150 tb
2" headers dual 3" exhaust
Monster stage 2 and t56
8.8 axle with 3.73 gear

Btw, it weighs 2550# with a full tank and no driver, and I have done no weight reduction anywhere yet."
 
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motorheadmike

Geezer
Nov 18, 2009
8,976
27,522
113
Saskatchewan, Truckistan
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motorheadmike

Geezer
Nov 18, 2009
8,976
27,522
113
Saskatchewan, Truckistan
That's why I quit looking at LSA blowers.

A D1SC or D1X will carry any build way beyond most any factory PD blower. The HC world is waking up to this, and are now offering conversion to centrifugal blowers for high power combos.
 
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64nailhead

Goat Herder
Dec 1, 2014
5,659
1
12,059
113
Upstate NY
Damn really? I need to look more into it I guess. Just have to change up my FEAD, bigger injectors and pump.

A Procharger is a fabulous race piece, but I'm yet to see one that could be considered street friendly. They are definitely a more of a user friendly install though than a turbo install.

Something to consider if you want to spend 98% of your time on the street or actually put 5-10K miles a year on your ride. My opinion of course ;)
 
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Northernregal

Sloppy McRodbender
Oct 24, 2017
3,359
12,826
113
Red Deer, Northern Montana territory
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