Originally Posted by Crash Dummy

The TVS is the next generation of superchargers , you can count on it. I seen the same blower thats on Matt's truck make almost 700 HP on 14 lbs of boost on a bone stock 5.3 with a G2-3 cam and the only reason it made such a small number was because it lifted the cylinder heads off the block and started blowing exhaust into the dyno cell. The HP curve was not even thinking about falling of at that point. I think 800-1200 HP numbers with low parasitic and temperatures will be easy with the new TVS superchargers depending what size unit is used. Look out everyone!

Originally Posted by Member82,817

I wonder how it would run against a F1R Procharger

Originally Posted by Blown2300

it would actually have decent boost below 4,000 engine rpm..

Originally Posted by Blown2300

Yup, that was kinda funny. Gotta get some better fasteners on that head!

Originally Posted by philntx

This is what is on the header above the video link:

'99 Chevy Silverado
All Wheel Drive transfer case
Stock 6.0L short block
Lingenfelter ported LQ4 heads (74cc) with Eaton light weight valves.
Comp cam XR265HR
Standard Magnuson kit with Prototype TVS R1860 supercharger running 8-9psi.
Stock throttlebody
Dytnatech headers with Corsa exhaust
4.10 gears Eaton E-locker in the front, Eaton Limited-Slip in the rear
Transmission: Mega Raptor from PATC 4L60E
No Methanol injection
No N2O
5000 lbs. curb weight
60-foots in 1.5 - 1.6 seconds!

Originally Posted by Revolutionary

Decent boost compared to.. hah my D1 makes boost off idle.. hmm..

Originally Posted by Crash Dummy

It had ARP head studs, its the thickness of the deck on the stock GM head that is the problem, aftermarket heads with thick deck is what it needs.

Originally Posted by yurs78

What exactly is the deck thickness? So this means that any stage III head work done to the stock 6L heads isn't good enough to hold 12#'s of boost or more with the new TVS?