Jetting Help- Clark
Posted May 19, 2000 - 07:23 AM
The dvr needle, 4th position in my 2000 is a Stroker spec. for 0-6000 ft. I don't see the stock drs needle in your lean to rich chart. what range is the drs compared with the dvr?
Posted May 19, 2000 - 07:52 AM
The DVR will be slighly richer on very bottom the DRS will be slighly richer in the mid and on top very close. I feel both needles will work fine but in different clip positions. I have NO experience with a DRS needle.
Maybe wait for a response from James
Posted May 19, 2000 - 11:53 AM
- First letter is taper (D)
- Second letter is clip height (R-T-V)
- Third letter is straight portion diameter (M-N-P-Q-R-S)
These needles are nearly identical except DRS is 2 clips richer. The DVR 4th position will be exactly the same as DRS 2nd position above 1/4 throttle. Below 1/4 it is almost imperceptible, but DVR is richer.