Rogue_Ant

Probably - but why? That much advance will drop off power quickly in the upper rpms.

FQS chart for the NA-Tune:

http://www.roguetuning.com/944_maf_kit_na-tune%C2%A9


Do you have the ignition dwell adjustment for the HVC-II coil? What about the added capacitor on the DME board?

V2Rocket

i dont know if you saw it in my thread, but my stock exhaust car with 2* advance made about the same numbers as your 951 muffler/4* NA tune run. i think it's most likely due to my engine being "younger" (lower miles) than yours might be? it's pretty much flat from 5300-5700rpm at ~133rwhp.


pushing it out more is just to see if theres anything more to be gained beyond the +4 advance you tested.

comparison between larger maf housing + injectors vs the same with +2 cam advance...

snb13

I hope so, you did the DME for me so I could run this set-up.

snb13

Thanks. So if I'm running rich, I need to adjust the FQS to a -%, correct? Starting with -3% and working my way up testing as I go.

Rogue_Ant

Yes, that is correct.

boerge

This link below doesn't work any longer, here is link to instructions:

https://rennlist.com/forums/924-931-...t-cam-key.html




Hopefully will get a chance to FINALLY get this done this weekend. For anyone needing instructions on how to swap the cam key out:

http://www.benms.com/944camseals.html

Michael