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Old 06-07-2012, 03:34 PM   #3
TAP240
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Quote:
Originally Posted by waste_of_space View Post
To me the journal bearing t28 was an UPGRADE to the 14 bb t28, since it has the larger .86 A/R exhaust housing.

It shouldn't make a huge difference on your tune, and you'll be able to squeeze a little more power out of your car with the larger exhaust (and the fact that you can run a little more boost)
So it will have a beneficial effect, running the t28 journal bearing with the tubular manifold, as opposed to the t28 ball bearing with stock manifold? Will running the journal bearing with the tubular manifold effect my tune much? The car was tuned with the ball bearing t28 with the stock manifold...
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