The other option is a newly developed kit by Titan.
Only got the details a few weeks ago but here is some basic specs. The picture below is the F4r kit.
- Including carbon trumpets (100mm as standard, other lengths also available)
- Kit includes: filter backplate and fuel rail.
- Tract Length: 195mm
- Butterfly Diameter: 45mm
- TPS – Penny and Giles TPS280DP, Magnetti Marelli (PF1C and PF2C), Novotechnic, Variohm, Wabash, Colvern. Contact us to discuss these options.
- Central Cable Pull as standard. (L/H and R/H pull may also be available, depending on the installation.
- TPS Position: R/H as standard, L/H also available.
- Manifold –Curved.
- Supplied built and vacuum balanced for idle setting.
- Use of bearings to provide improved durability and reduce friction.
I am arranging a visit to see the kit and find out a bit more