NA 2.2 heads - ported and polished
Posted: Wed Jul 04, 2001 10:58 am
I finally had my NA 2.2 EJ22 heads ported and polished last week, as
well as compression altered to suit 97.5+ octane.
The result has been great!
Where i was first getting to about 80km/h in second gear (5 speed,
not sure if that was really good for the NA) i am now getting to
100km/h (approx 60 mph) with only a pod filter, air induction and a
hi-flow cat back 2.25inch exhaust.
It has added approximately 15KW. (approx 20HP)
Am much happier now. (for a NA) Much better accelleration and
smoother power throughout the rev. range.
I know i should just turbo it! But my aim is to actually do
everything i can without turbo's. Hopefully an easy 200hp, then sell
and buy a RS Liberty. (Aus. spec.)
Next i am having my headers custom cut and widened to run to the cat,
hopefully to complete the exhaust, as well as installing a bigger cam.
Can recommend the port and polish to any NA owners out there looking
for a bit more power, definately worth while!!!
George Byrne Aus.
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well as compression altered to suit 97.5+ octane.
The result has been great!
Where i was first getting to about 80km/h in second gear (5 speed,
not sure if that was really good for the NA) i am now getting to
100km/h (approx 60 mph) with only a pod filter, air induction and a
hi-flow cat back 2.25inch exhaust.
It has added approximately 15KW. (approx 20HP)
Am much happier now. (for a NA) Much better accelleration and
smoother power throughout the rev. range.
I know i should just turbo it! But my aim is to actually do
everything i can without turbo's. Hopefully an easy 200hp, then sell
and buy a RS Liberty. (Aus. spec.)
Next i am having my headers custom cut and widened to run to the cat,
hopefully to complete the exhaust, as well as installing a bigger cam.
Can recommend the port and polish to any NA owners out there looking
for a bit more power, definately worth while!!!
George Byrne Aus.
To unsubscribe from this group, please send an email to:
BC-BFLegacyWorks-unsubscribe@egroups.com