Toyota 1FZ | TB48 Racing Valve Spring Set KVS04 Category_Brackets This model also is designed

This model also is designed to run a single 50mm wasgegate for the total control of boost even in very high horse power applications

Coil bind is 24

Suits OEM retainers

PRP Built Powerglide “Super Glide” Shorty Gearbox

* Bolt kit included caters for the 4 ignition coils and billet bracket to head

Toyota 1FZ | TB48 Racing Valve Spring Set KVS04 Category_Brackets This model also is designed80lb seat pressure at 37. 0mm install height. 180lb at 12. 0mm valve lift. Coil bind at 22. 0mm. TOYOTA 1FZ FE and NISSAN TB48DE. High Performance 'PACALOY' valve spring set to suit OEM retainers. Suits N A and mild turbocharged engines. 80lb seat pressure at 37. 0mm install height. 180lb at 12. 0mm valve lift. Coil bind at 22. 0mm.