dezlfrek

iTrader: (1)

a little more info I know you guys will need to help me answer for my combo; 67 nova, 3200lbs, 3.25 gears, 4 linked, 275 mt's, 3600 ptc 9.5 tc, t braked 400, studded and gapped 4.8, 243 heads, tooley springs, tick 111.5+4.5/.634,.620, 215 and 225@.050, csu 750 on e85, single meth inj @ 10psi, bw475/87/ 1.10 t4 gated to 20 psi..

how much power has been made with 475's and how fast? Im thinking STOCK48 has the records but he's also a 6.0.. if nothing else its something to talk about..

slowlsx

iTrader: (28)

Cubic inch is irrelevant as far as the larger the cube the more power. That compressor can make 800-850rwhp and run well into the 8's at your weight as l9ng as the turbine is matched with the cubes. Cam looks nice I like the tight lsa

dezlfrek

iTrader: (1)

by the math mine made 488 hp to go 131 the only time I ran it with the old combo, stock cam, race gas, china 70mm turbo at 21psi, at the time 2500 stall was to low so had a bad 2.02@60, 7.88@ 101.79 and only 11.68@130.5.
I guess we will see what the changes make..
at 500rwhp should run 10.15@132
at 600rwhp should run 9.56 @ 140
at 650rwhp should run 9.29 @ 144
at 700rwhp should run 9.09 @ 148
I hope it runs 9's easy.. if it ran an 8 I would chit..

HexenLord

Stock48 went 8s on a stock 6.0 with a cam and the S475. Pretty sure he was 100 lbs or so heavier than you, and was launching on the footbrake.

The S475 is rated to ~1000 HP.

Smaller displacement engines are usually able to squeeze out more HP by keeping the turbo inside of its compressor efficiency, so don't worry about having the smaller engine.

dezlfrek

iTrader: (1)

I love the little motor.. Im actually going to pick up a l33 block and use the 4.8 crank with some scat or eagle rods to build up the short block a bit "stronger" and a bit lighter..
This all started in my head from the 5.3 list only having a couple guys running 475's. I wanted to see what everyone else was making or running with 475's so I could gain some more insight..