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Old 22-12-2005, 05:19 AM   #17
boostedbatman
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Join Date: Jun 2004
Location: Stafford, Brisbane
Car: 1990 GD mx6 F2T, and soon I might drive the batmoobile once again
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That throttle body has me stumped
I just measured my TB and IM and the results are........
Dimensions of TB as per my previous testament
The IM runners at the bend are 50mm x 35mm
The port sizes are (rectangular) 46mm x 27mm
The opening to the IM 65mm
So yeah Rod your TB has me stumped
especially as KL01 is the bottomend generally unless there is no other variant part

Would you think that the TB has been bored out or looks to be original
and if it is original and unmodified then my guess would be that it is from an MX6 and this is why


Quote:
Originally Posted by www.cyborgzero.com
FREAK HEADS FINALLY FOUND IN THE WILD!

As everyone knows, there are, for some reason, sets of DE heads that seem to be able to pull nearly as much hp as a ZE. Well, the reasoning behind that has FINALLY been found!

While test fitting some of the manifolds, we noticed that one of the motors we use for test fitment had a DIFFERENT PORT ANGLE WHICH ALLOWS MORE OF THE VALVE TO BE USED FOR FLOW!

The heads were quickly ripped off the block and flowbenched and showed a 5% increase in peak flow, and up to a 10% increase at low lifts!!! Ironically, it was from a MX6, and NONE of the heads we currently have from the PGTs showed this port angle. Strangely enough, the stamping codes are identical to a regular DE head.

So, the FREAK HEADS issue has been solved.
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