what he said ^^^

 

Thanks..

 

the biggest weakness of this car is the headgasket and studs. with an upgraded headgasket and studs the stage 4 could put out 380 whp wth no pston meltdown issues

 

Yeah but doesn't gm rate the pistons to only like 270-280hp?

 

In all fairness they only rate the car at 205hp so I bet GM's estimate is conservative. Twincharged has more power than that and hasn't messed up his pistons.

 

It's fine and dandy to say hey great they under rated my car it actually has more power. But, I wouldn't use the same logic and say, "Ah screw gm, I'm sure my pistons can take 300+ hp", and then have one come shooting through your hood. lol

 

I'm not saying screw GM, I was saying that the Twincharged Red Line is running more power than 270-280 and hasn't had a piston come through his hood. So that would lead one to belive that the estamate on the pistons are on the conservative side.

 

I'll get stg 2 box. keep postin

 

So does that mean the fuel and air system provides additional fuel with out the need for bigger injectors?? (I didn't see that injectors came w/ stage 1). Also, we will need to purchase the stage 1 and 2 kits in order to run stage 3 or 4? Any ballpark estimates on the twin-charge kit? I'm assuming it'll be well over $3k correct?

Man I'm excited, you guys just made my day.

 

Damn I knew some one could do it! I would love the twin charge kit! I will be buying your stage 1 or 2 kit this spring! Can someone say 12's?

 

im extremely eager and excited for these kits to come out

 

Here is a part I Have never seen before for the Cobalt..

 

They aren't using bigger injectors, they are adding 4 more injectors with the stage 2.

You will need stage 1 and 2 to use stage 3. Stage 4 will be seperate.

 

So Stage 4 will be it's own kit, no need for the others, correct?

 

That's how I understand it.

Check the Redline Forums they have a little more info about the kits there.
http://www.******************/forums...it-market.html

 

So if a big turbo upgrade for a SRT-4 is 3-4k then our stage 4 will be cheaper? so $2500-3k?

 

do you guys have any prices yet?

 

I think those prices are for the turbo and manifold only?

 

why not just offer a conventional turbo kit? Switching from SC to TC is easy. Machine a block off plate for where the snout connects and just take out the rotors. Instant intake manifold. Sure its not the best out there, but it works. That is what GTP owners do when they go turbo.

 

well i said i was only going to buy the stage kits, but this is the way to go appearently.. great work guys

also, will you offer a 2.9" pulley or is it only a 2.8" ? the 2.9" keeps the blower under the redline, the 2.8" goes over a bit on the top end of the rpm range. i know it's just a little, but blowers are expensive lol.. it's cheaper to replace a full set of pistons and rods than a single blower

 

not uh its 600 dollars to get a blower just gotta look

 

for a used one maybe... not a new one

 

oh...damn...

 

hurry up with the stage 2 so i can order it already!

 

I'll try and outline the kits one more time and clarify a few things

Stage 1: Current Kit that Revitup carries. This includes:
1)Tuner Box
2)Idler pulley
3)2.8 inch supercharger pulley

Stage 2:
1) Stage 1 (If not purchased Previously)
2) RU-Fat (RevitUp Fuel Air Tuner) which consists of a fuel rail, 4 injectors, and a spacer plate to go between the S/C and the head.

Stage 3: We are looking for upwards of 100whp over stock with this kit
1) Stage 1 (If not purchased Previously)
2) Stage 2 (If not purchased Previously)
3) *something that i'm not allowed to disclose because Ray will hit me*

Stage 4: This is where it gets a little complicated
1) Tuner Box from stage 1
2) RU-Fat
3) Rest of the kit including larger S/C pully, idler, etc

Stage 1 we are looking for about 30 - 40hp over stock
Stage 2 should be another 30 hp
Stage 3 should be another 50 hp
Stage 4 should be ludicris


With the first 3 stages we are staying within acceptable limits for the stock motor while also keeping the install to a light/moderate level so that it can be installed by someone familiar with a wrench

With stage 4 we are going to push the same limit as stage 3, however with the addition of head studs and an upgraded gasket, we will have the ability here to climb even higher. This is why, because of the head work and some of the light fabrication, we are telling people this isn't for the average tuner.