hi guys

we r so shocked . QQ

we have 2010 camaro M6 ls3 , we installed g6x3 cam + 102 fast + 102 NW throtle

but the .. we got 430 hp on dyno !! ( it was 414 with bolt-ons)

car has
vararam CAI
american racing headers + x pipe


so how it goes like this? only 16 hp gain from 102 intake + g6x3?

also we tryed it on street , and its almost same as bolt-ons , not gains



my friend is so sad now and please we need your help fast

 

this is the cam paper

 

what valve springs you use?

 

i used one of these with tsp .650 lift springs and it floated the valves and had ptv and ran slower and slower till I pulled the motor.

 

patriot extreme .660

 

I was told to use the comps and I wouldn't have had any issues.

 

Something is wrong, you should be around 470-480 rwhp with that setup.

 

yea somethings going on in there who did the install?

 

Where did you get the specs from? Aren't those 'top secret'?

 

This is with comp 921's. It ran fine for months, just noticed this while doing some upgrades.

 

I would look into the comp 926 springs they are good for .675 and have really good seat and open pressures. Just my .2

I guess it's not a secret any more lol, if they are right I thought it was a bigger cam than I thought. Not bad though but there are better cams for sure lol

 

I don't think any other cam has consistenly shown as good of results as the g6x3. But also it's aggressive as **** compared to what most guys run. I can see why so many have spring issues.

 

Was the cam installed a tooth off maybe. I have seen that happen, and the car will not make anywhere near the power that it should.

 

No, the car made power.

 

Did u notice any type of power loss or valve train noise?

 

It did lose about 10-15 on the dyno, but that was hardly noticeable in "mexico".

 

Apparently it didn't make the power you were looking for. If that's all the power you gained from a healthy cam swap and the FAST, it could definitly be off a tooth, even if it gained a couple of hp from the baseline run. I've seen it happen in person. Might be something to check - or not. Whatever floats your boat. Either that, or the tune is WAY off.

 

You have my situation and the OP's mixed up.

That cam was worth about 60 rwhp in the situation I'm talking about. Later on it was noticed that the car was down about 10-15 rwhp after taking it back to get retuned because some things were added. All is fixed now and is making more power than ever do to even more upgrades. Cam isn't a tooth off nor is the tune off...



Even without the 102 FAST setup and the stock LS3 stuff it should make that.

 

Yeah, my posts were intended for the OP. not sure how I missed that that's not where they were being directed.

 

How the hell did you get a 235 duration .647" lift cam to clear the pistons on a 107ICL?!?!