Originally Posted by McQueen
How fast can a stock blower 10-12 gt500 get in the 1/4 mile with Bolt ons not including cams???
Well I would be willing to bet you could probably knock on high 10s with full bolt ons. The problems you will find will be that with full bolt ons, non ported blower and no intercooler modifications are: 1. The car will heat soak very badly and 2. You will be making upwards of 550-580rwhp. The car, without suspension upgrades, will be a tire roasting monster out of the hole and will be running 150* temps by the time you hit a quarter mile. So the runs will be very inconsistent after the first unless you use meth or ice.
Now, if you are serious about a gt500 and are considering keeping a stock blower my suggestions to you are:
1. Heat exchanger
3. Mgw shifter
In that very order.. Then add the exhaust, intake, pulleys and possibly a blower port. The only other option which in my opinion is better would be to do a simple blower swap along with what is listed above. Once you get an effecient compressor on there you can easily knock on single digits with less boost than you did with the eaton and half the heat soak.