Manufacturers:
Meggt	New owners of the (formerly Sylva) Mojo, based near Rugby
Sylva Autokits	The Riot and Spectre, based in Lincolnshire
Spectre Sportscars	Southern agent for Sylva Autokits
Stingray Motorsport	Distributor of Sylva kits, based in Ripley
RAW Engineering	The (formerly Sylva) Striker; Toyota 4AGE engine experts
Stylus Sportscars	The (formerly Sylva) Stylus
Fisher Sportscars	The (formerly Sylva) Fury
Cyana Cars	The (formerly Sylva) Phoenix
Useful Sylva Resources:
JPSC	Jeremy Phillips Sportscars Club - for all Sylva genre cars
Sylva Chat	Friendly google groups chat list
Sylva Drivers Frappr Map	Great way of finding out the location of other Sylva drivers
Useful Non-Sylva Resources:
Westfield Sports Car Club	Useful forums for non kit-specific queries, plus 'For Sale' section
Lotus 7 Club Forums	Caterham forums with some info on Zetec engines and Weber carbs, plus 'For Sale' section.  Unfortunately only members can post to this forum, but it is still useful.
locostbuilders	Lots of useful info, from a very resourceful group of builders!
Engines:
zetecinside	Useful source of Zetec-E & gearbox info
fms-ford-spares	Ford spares at reasonable prices
Fensport	Toyota engines and other parts
Mojo Build Pages:
Trevor Bennett's build	Good pics & Trevor used an interesting paint system
Matt Beardshaw's build	The only K-series powered Mojo in existence!
Ed's build	A Mojo SE build diary
Bauke's photo gallery	A Dutch builder with a VTEC Mojo
Other Kit Car Pages:
Tim Hoverd's builds	Including a Westfield, Dax & racing Fury
r1ot.com	Riot SE build diary & forum courtesy of Richard Burgess
r1ot-act.co.uk	R1 powered R1ot build diary, from Martin Boakes
Scott Makin's build pics	CBR1000 powered Riot
Mistrale	An interesting homebuilt mid-engined 2 seater with a 1.25 Ford Zetec SE.
Entia Racing	Samir is a former work colleague who began racing the Locost Championship in 2006.