Hmm makes me wonder then.. cause 12 gallons is all I can fit before it spills out the top. Also just had my intake gasket both upper and lower and did the thermostat. Gotta say unless the computer just needs sometime to recalibrate, I'm not happy with the 195* t-stat. My boost gauge only goes up halfway when I stomp the gas and before it would go full. The roads are wet and I barely burn out now. So I will give it a couple weeks and see what the boost gauge does when the car is cold, but so far driving it 8 miles home.. it is sooo slow. Anyone got any other suggestions? I know the supercharger and intake was removed, but as long as nothing was changed on that can the t-stat really cause the supercharger not to boost all the way? The only reason I bought this car is for the speed of it. If it ran like this on the test drive I wouldn't have been so impressed with it.

Seriously its slow now!

16 miles.. dad drove it to me and then I drove him back to pick up his car.. so it was very warmed up.. havent driven it on a cold start yet.