Overview
Suit 750cfm to webers of injection with extractors. Spring change required.
Hi stall converter around 3500rpm. Suits all fuels including LPG, PUL and AV Gas.
| Adv. Duration | @ 0.050" | Lobe C/Line | Valve Lift | Basic RPM | Valve | |
|---|---|---|---|---|---|---|
| Inlet | .298 | .255 | .103 | .501 th | 1100 -7200 Rough idle | 18 th |
| Exhaust | .295 | .253 | .103 | .498 th | 22 th |
Dial in for VCB491: At push rod 120th @ TDC on inlet valve or 120th @ TDC on exhaust valve.
| Kit Contents | |
|---|---|
| Qty | Part |
| 1x | |
| 1x | |
| .75x | |
Customer Reviews
- Perfect By Adam (posted on 22/10/2022)
- Exactly what I ordered and fast delivery
Additional Information
| SKU | 107.14637 |
|---|---|
| Legacy Part Number | VCB491K |
