GT45 to GT42 comparison

6710 Views 12 Replies 8 Participants Last post by Powerstroke Racer, Oct 18, 2007

imelmo

Discussion Starter · Oct 16, 2007

So here's the results between #2 only passes, same exact set-up except the turbos.

The yellow one is with the GT42 (#73444), the white one is with the GT45 (#795). That's 102.46mph on the yellow ticket. As you can see by the drastically different ET's but similar mph's, the 45 doesn't really lite pretty well 'til you hit overdrive. It's pretty fun once it does lite though.

Should have my 42 back in a couple of weeks though.

See less See more

Save

1 - 1 of 13 Posts

PwrStrokinDually

· #4 · Oct 16, 2007

What A/R housing were you using on the GT42R and the GT45? And are you going to sell the GT45? And are you down sizing to get the fun factor back?

And aside from the two turbos being different in size, can you reuse the same pedistal? And what about the up-pipes? Is the set for the 45 longer than the ones for the 42? Sorry for all the questions Danny. Just curious.

Save

1 - 1 of 13 Posts

This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.

Top Contributors this Month