So what is the real difference between using a T28 kit vs a T3/T4 kit?

I was talking to ADC and using the T28 kit with 42lb injectors and a 255 walbro pump has netted them 320fwhp.

I see that Tom with his budget build T3/T4 setup netted 350fwhp. Granted he said he needs to do some more tuning.

Then there is DanG who has the T3/T4 setup with 314fwhp posted in NECO's 3L section.

What is the point in going with the 3L kit over the 2.5L kit? I don't see much of a differenct between Dan's numbers and the T28 kit ADC used on a 3L. Is it worth the $500 upgrade if someone had to choose between the two?

I know there are much more factors involved such as dyno types, suppporting mods, temp and humidity that day but in all honesty I would have assumed the T28 kit would crap out at say 260-280hp max.

Chris

1999 3.0L Cougar: 220fwhp and 200tq 2003 VW Passat W8 with 4 Motion AWD http://www.cardomain.com/ride/300644 PM for intrest in 3L SVT Contours, 3L swaps into your current car, Prepped 3L engines, or anything 3L related.