Schwanke Engines

iTrader: (1)

Red line is on Methanol, blue line is on 110 Sunoco.

415 with decked LS3 Heads - untouched ports
Truck intake manifold - untouched
90mm Throttle Body
Schwanke Road Race Cam
ASA Underdrive with full dry sump setup

Schwanke Engines

iTrader: (1)

There is a video on here of it running at Miller Motorsports at the NASA nationals.

https://ls1tech.com/forums/road-raci...l#post14045563

MYSTIC-1SC

iTrader: (14)

very nice numbers.

$750 L98

iTrader: (7)

If you..uh, need anyone to test this out for longevity purposes...or whatever...you can send one my way!

kinglt-1

iTrader: (26)

^lol!! Nice results op!

Orange Juice

iTrader: (3)

Nice numbers, what compression ratio is it running?

redsap05

cam specs?

Schwanke Engines

iTrader: (1)

11.5:1 on the compression, you will have to buy on eto find out on the cam!!!

87silverbullet

iTrader: (11)

That drivetrain must have very little parasitic loss.

xRelapse13

iTrader: (21)

How driveable is the cam?

ChucksZ06

iTrader: (9)

That is awesome. I have one of those intakes laying around and it will fit under the hood of my ls2 in my 68 camaro. I think I will try it. Thanks for sharing numbers.

LS6

That is a crazy power

what is the cost of the cam? what would be the power to the ground with 93 octane fuel

87silverbullet

iTrader: (11)

With only 11.5:1 I really doubt 110 fuel would be needed and that is not whats making the power

ExceSSive

iTrader: (13)

Is this a solid roller? Those numbers are huge!!!

Schwanke Engines

iTrader: (1)

Nope, Hyd. Roller. As for power on 93, I am not sure. We would not run pump gas in a race car with this much power.

I would guess it might be down 10-20, but that is just a guess. Probably not going to try it.

On the cam price, you could give Tim a call at the shop on monday, I don't remember.

Tireburnin

iTrader: (42)

I like the exceptionally high results with an exceptionally vague description. Stock truck based top end, HR cam, methanol, and 415ci = 623rwhp.

Nice job with the setup.

litle88

iTrader: (20)

Wow, impressive. Is this on m6 GTO I assume?

I will be running a similar set up but Im going with a FAST and CNC'd Ls3 heads with 11.8 on the Compression. We'll see in MArch how it does.

ChucksZ06

iTrader: (9)

Thanks for the video from Miller Motorsports. I do track days there and it was fun to relive all the corners and straights. The car with your engine obviously had a better chassis setup than a lot of the cars their. How much does the dry sump help on the dyno? Does it keep a vacuum in the crankcase?

gnx7

iTrader: (28)

That torque seems impossible with this compression and displacement.

I know my buddies 440ci setup with TFS 235's put down a lot less than that.... and it was with 11.5:1 compression.

I assume they are stepped headers fully optimized for this setup as well?

stoverz28

iTrader: (8)

Wow, very impressive #'s.

So what is the secret with the truck intake? Do they just work that good? I couldn't believe it pulled to 7k and never fell off!