Thread: cylinder heads

Hurry up and get started already.

Originally Posted by Sabrewings

Hurry up and get started already.

LOL! soon, soon . I can't wait for the gen v whine

Originally Posted by 99prixgt

LOL! soon, soon . I can't wait for the gen v whine

I have yet to hear my M90 whine since I'm going gentle as I work the tune. But I love the soft whistle during normal driving.

Originally Posted by Sabrewings

I have yet to hear my M90 whine since I'm going gentle as I work the tune. But I love the soft whistle during normal driving.

I miss those 1/4 throttle whines i had with my old buick. You started with an L67 base tune? Are you using your L36 pcm or reflashing a L67 pcm for your gearing/fine tuning?

Originally Posted by 99prixgt

I miss those 1/4 throttle whines i had with my old buick. You started with an L67 base tune? Are you using your L36 pcm or reflashing a L67 pcm for your gearing/fine tuning?

The L36 PCM and L67 PCM are physically the same. I used a L67 file onto my original PCM (got a spare just in case it bricks) and I'm working out the gearing stuff. Proving a little more than involved than I originally thought.