Small cam and D1SC
Small cam and D1SC Stock engine besides tr224, full bolt-ons, m6, 12 bolt 4.10's, 60lb injectors, intank 255, stock lines and rails, front mount intercooler, and a SD tune. First dyno pull was 480hp at like 4400 or something and the last pull was 565 at 5200rpm w/ 489ft. lbs. Already time for the second pump, kept going lean the higher we got up in the rpm's. Not wanting to make all kinds of power just somewhere around 550 to 600 to try to keep the engine alive for a while. Once we see how much boost it makes at 6k to 6400k I will pick up another pulley to keep power down. I just was wanting to see how my numbers compared to other cars with similar set-ups.
Last edited by mr_biscuitz; Mar 23, 2009 at 09:14 PM.
Well we ran into some problems with the air-inlet. We used a 4 ply gates it rubber 90' elbow and under boost it kept coming into contact with the blower blade and wouldn't couldn't figure out where some smoke was coming from. After about an hour of searching we finally took the air-inlet filter crap off and found a quarter size hole on top of the rubber piece. Go figure, anyways we took it off and made a couple more pulls. Which the tuner and the guy that owned the dyno said it would make more boost with the air filter off cause there wouldn't be anything restricting air flow. On the 565 pull it made 12lbs with the air filter off. It made 10lbs with the air filter on. I don't know!!!!!! We had our fingers crossed for 8-9lbs.
Well I would recommend a methanol setup with a big nozzle, that will hopefully keep the stock shortblock alive longer and add more power with less boost.
Personally id back the blower pulley off about two tenths and add methanol, itll likely make similar power but keep it alive alot longer.
P.S. great numbers.
Personally id back the blower pulley off about two tenths and add methanol, itll likely make similar power but keep it alive alot longer.
P.S. great numbers.
