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930/66 930/66 is offline
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Join Date: Sep 2011
Location: Switzerland
Posts: 305
Originally Posted by unclebilly View Post

I think you misunderstood my question, on the stock manifolds you showed with the leaner middle ports, were the heads unported?
I just can say something with my configuration (with the 930 pancake intake).

Mahle P/C 3.4 7.5:1
964 Cams
Intercooler Longneck from Turbokraft
Tial Wastegate
Headers with heat port size 38mm from Rarly8
Turbocharger K27/29 from Rarly8
Oil feed line from Turbokraft
CIS Injector Blocks port size 36mm from Turbokraft
Rocker Shaft Set from Turbokraft
Rocker Shaft Seal Set from Turbokraft
Flyweel Clutch Set from Patrick Motorsport
Supertec Head Studs and Engine Seal Kit
High Torque Starter
D-Zug 935 Style Crankshaft Pulley
Zeitronics ZT-II

Intake port size: 36mm (Head;CIS Injector Blocks;930 pancake intake
Exhaust port size: 38mm (Head;Headers from Brian with 38mm)

I have good AFR`s the picture below shows the same effect like Brian`s
(I drove 2000 miles since the engine Engine Conversion)

87 930 3.4, PT5862, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods
Old 12-30-2014, 02:33 AM
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