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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Quote:
Originally Posted by BSF View Post
... I guess I'm more interested in trying to find out if anyone has broken the 180hp barrier (@3000rpm) with an air cooled (non-variable-cam) engine, 3.6L or smaller. Thanks.
How about this with stock ports and cam.

Quote:
Originally Posted by MarkRobinson View Post
stock cams: stock engine, stock WUR.

Car made 247/267 stock (rear wheel HP/TQ).

Added the B&B system: 267/287rw

Raised boost to 1.0 bar via factory K27: 315/335

Tried a number of K27/TD04 Variants, 355/355 was the average, but the 60-1 SBB made a huge differennce in top-end power & spool up (torque came in like 800rpm sooner with the DBB) over the bushed 60-1 before then.

Went from the bushed 60-1 to a SBB 60-1, rwtq increased from 150rwtq @ 3k to 300rwtq @ 3k: huge streetablity increase: which is why I dismissed spending the dime on cams.
SBB means single ball bearing. It is a 91/2 C2 turbo.
Old 05-27-2010, 07:58 AM
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