Hi!
I have a Phantom 25 with a 1999 Promax 300 EFI. I checked out the new price on the Promax 300x last week, and the price of the 300 has increased with wopping USD 8000 in 1 1/2 year! In Norway you have to pay USD 31.100 for the new engine!!!!
If you import it you have to pay approx. the same due to custom and taxes...
This brings me to a possible new test: A stock Promax 300 versus the new Promax 300x versus a modified Promax 300 with SVS Brucato.
Do you have any idea if the SVS system add any more horsepower and rpm to a stock Promax 300. And if so - how much? Is it worth the money. Do you need to add a new ECU as well?
Since we pay USD 1,2 per litre in Norway. What about fuelconsumption on midrange (4.000 rpm) and WOT?
Cheers Toffen - Norway