Crower Stg 2 at Vtec 4900-5500 cross over problem
Posted: Sat Aug 06, 2005 10:52 pm
Hi all,
Just got the Crower stg 2 cams installed and fired up with Hondata supplied map. My is a JDM with DCRH and V2. I lowered the ignition timing slightly due to high comp. Fuel map, vtec point 4900 - 5500 as per supplied.
When I hit vtec, the car jerked like got choked for 1-2 seconds and then high cam kicked in. Then it's ok from there but same problem in every gear at vtec points. Btw, the AF is kind of rich avg 11.5
I adjust vtec point to 5800 above... the car runs smoothly. Why it can't run with lower vtec, is it due to the cams or tuning?
Please advise.
Thanks!
Just got the Crower stg 2 cams installed and fired up with Hondata supplied map. My is a JDM with DCRH and V2. I lowered the ignition timing slightly due to high comp. Fuel map, vtec point 4900 - 5500 as per supplied.
When I hit vtec, the car jerked like got choked for 1-2 seconds and then high cam kicked in. Then it's ok from there but same problem in every gear at vtec points. Btw, the AF is kind of rich avg 11.5
I adjust vtec point to 5800 above... the car runs smoothly. Why it can't run with lower vtec, is it due to the cams or tuning?
Please advise.
Thanks!