First let me say a huge THANKYOU to all the guys at @Turbosling (Henry, Andy, Troy) for their hospitality. These guys seriously enjoy what they do. I was amazed at the operation they have put together. Second to none in my opinion.
(RWHP) - Rear Wheel Horse Power
Today was not the ideal conditions to do the Dyno as in their shop it was 90F. Typical stock no mods make 149RWHP. With all my mods and the Alpha exhaust closed we made 165RWHP. With the exhaust opened up it made 177 RWHP. So we gained 28HP. Alpha thought there was more there if it was 60F. The above numbers take into account compensating numbers for their dyno as per Alpha.
My mods are below.
RRR- Rist Rocket Racing
RRR - Ported Air intake
RRR - Throttle Body
RRR - Intake manifold
1320 header
Alpha Variable Exhaust
Bob's Tune
I definitely feel the difference. However it's no where near a turbo at 250RWHP. I went for a ride in their stage 2 Turbo. All I can say is I almost lost my sun glasses twice! I am for sure going this way this winter. The numbers above don't lie. I did everything outside of a CAM that one could to get natural horsepower. This is just my opinion. You want power?! Go Alpha Turbo! The extra horse power above is nice and I definitely notice lower end torque from stock. But if I had to do it all over again I honestly would save my money and save for a turbo. I don't have regrets because I enjoy wrenching on it and I do notice the gain. Plus either way it is fun to drive. Just not the Oh Shit! the turbo gives you as it pushed you back into your seat. I have no way of breaking down what does what, but notice above there was a big jump from the Alpha exhaust. If I were spending my money again I would go Alpha Intake, and Alpha exhaust if I had plans to do a turbo later. @RistRocketRacing do an amazing job in their parts. They themselves stated staying natural were not going to gain crazy horsepower. But its a nice bump with what I have. I hope this helps you in any way with your decision on mods. Sling ON!!
So there you have it. A tried and true numbers don't lie test with the mods. Pics and video below.
The Beast! More impressive in person.
My Pulls