Re: Gateways to turbos

[Glen Powell <gpowell@acacianet.com>]

>ignition and cam advance in the MC motor can make the early motor as good as
>the later.....  

How does one advance the ign timing -- PROM/CPU mods?

How much cam advance in degrees does one get with the suggested
one-cam-sprocket-tooth-advance technique?

>The computer upgrades to the 89.5 10vt motor are limited as
>well.....   

What's 'limited'? Are the mods just 'limited' is the sense that the factory
has already incorporated some of the mods done to the pre-89.5 CPUs into the
post-89.5 CPUs negating the need to incorporate these additional mods?

>The 89.5 - 91.0 10vturbos used the k24 unit found in the 91
>20v200 and the S4.....  Low end throttle response was the object of the
>change, but high end airflow is less than the k26.....

With the stock cam, exhaust and rev limit, is the K24 unit really the
limiting flow factor? With the cam advance and/or IA CPU mods?




"There is nothing inherently wrong with lying in the gutter so long as you
are staring up at the stars and not blowing bubbles in the mud"

Vorsprung durch Technik,

-glen