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911 Rod 911 Rod is offline
Join Date: Oct 2005
Location: Keswick, Ontario
Posts: 2,150
Originally Posted by cmcfaul View Post
What hp increase can be expected from the 3.2 to 3.4 increase? Does the 89 Carrera have nikasils or does it not matter as they will be bored to 3.4?
Weighing the pros and cons now.

89 Carrera 3.2
Let's not forget this is only a 6.25% in displacement and I would think the horsepower increase would be about the same.
I did a few other things, as most would do. 964 cams. Lightened clutch and flywheel. 1.75" headers and of course a chip. Soon putting on a Maf.
Stock being 207 hp. I would think I'm up around 240 hp (didn't bother to do a dyno), but it revs much snappier now.

With what this cost I could have sold it and bought a 993.
1986 Carrera
2001 996TT
A bunch of stuff with spark plugs
Old 04-09-2019, 05:40 AM
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