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Thanks, I have the same issue with a iron block. I make 260 HP and my TQ is also around 290. I'm trying to find a way to increase it closer to 310.

But what is your torque? It seems the HP number is easy to make in a 4.6 but not TQ. When I got my 2V I was the only 4.6. Now there are several others and people are either 290TQ....or 310TQ and we...

I've heard long tubes are needed to "make the power numbers". I have no idea since A) That information came from Ford 5.0 owners and B) I bought my car with them and have no experience with anything...

Agreed. I have a spare tranny and don't even bother bringing it with me.

On my 4.6 I have the stock T45 and longtubes. With the car on a lift we have been able to get the tranny in/out several times WITHOUT removing the engine/k-member.......but it is a BIT(H!!!!! Even...

As the title says, has anyone made dyno pulls comparing the 2? I've always heard you need long tubes to "make the numbers" but what is the real world difference?