[q8hp]

hi i wanted to ask you about your h/c pack...
could you give me your driving impression?
how does it drive compared to stock?
is it every day drivable without disturbance ?
what do you miss from the stock set up ?
what if used with smaller cam ?
thanks alot i am sure that would be helpful for me and for the other gto drivers :hail:

 

[PadreGTO]

hi i wanted to ask you about your h/c pack...
could you give me your driving impression?
how does it drive compared to stock?
is it every day drivable without disturbance ?
what do you miss from the stock set up ?
what if used with smaller cam ?
thanks alot i am sure that would be helpful for me and for the other gto drivers :hail:

It is everyday driveable, but it is much more aggressive than stock. It has a mild lope and idle, but once you get into it, you'll wake up the neighborhood. It's not as "stealthy" as a stock GTO, mainly due to the headers and exhaust.

I drove it 4000 miles across country and it cruises great on the highway, getting about 20mpg. Aggressive driving, and it's under 15mpg.

You could certainly use a smaller cam. MDMC's M6 runs a 112 lobe and my A4 runs a 114.

I miss the stock torque converter. New one was about as low as I could go with my cam, 2800 rpm. So you have to get into it a bit to get going. IOW, I miss the stock TC's smooth delivery of power. A trade off for better ETs at the track.

Hope this helps.

Padre

 

[q8hp]

this helped very much thanks alot
happy gto-ing