always add a resenator to quiet the sound.

 

Aweee man....im all about the noise...the louder the better... but i guess everyone isnt like that, my dad had a 91 GSX-R 750 with a Yosh exhaust system and it was mean as hell...IMO i like it when everyone hears me coming

 

My cavy is pretty damn loud right now but it attracts people when I'm coming and also cops...

In CT now you can get ticketed booked and your car towed for having an illegal muffler which is any loud one in most cops opinions...

 

IMO it wouldnt suprise me where i live if the cops pulled me over just to see my ride and ask the infamous question..."What you got under the hood of that thing?"

 

Crazy, mine have been on a dynojet too. wonder why you haven't seen the variances between gears we have. The only difference is the average HP of the vehicles I've run. Guess the difference is non-linear and realitive to overall HP/TQ. Cool beans!

 

I noticed you guys have injector upgrades for the cobalt ss s/c. are they proven for hp/tq gain over stock? if so how much? just curious. if not do you plan on testing the injectors for hp/tq gains over stock?

 

when playing with forced induction the system is very sensitive when it comes to air in and out...as adding an air filter that is less restrictive it will utilize that air more efficiently in hence making that little more power... I know on my vette with a D-1 Procharger when my air filter is dirty it seems sluggish but when clean or removed it loves sucking in the air!

Great vid and sheet!

 

injectors themselves do not ive horsepower. Only if your injectors are maxing out you buy the upgraded injectors, tune them, then add more boost to get more hp. despite what Need for speed underground says, injectors themselves add no HP, just lets you create more.HTH

 

I know that, but since there really isnt much aftermarket out there to max out the cobalt i dont see a reason for really having them, unless they are proven to perform. just curious you never know.

 

Those are good numbers but I have to wonder why they didn't do a 4th gear pull.

From what I've seen over at the Redline Forums, 3rd gear pulls usually give you a bit higher numbers than 4th gear pulls.

On a side note, my Ion RL pulled 216 HP and 191 tq on a 4th gear pull and I've only put a magnaflow muffler, K&N filter and removed the stock airbox.

 

I've dynoed 1 Redline w/ K&N @217WHP.
Only 2.0 dynoed so far.