Kelford Cams has the 260° solid lifter cams that are perfect for 32-40mm restrictor plate and GPA rally 4G63 engines. They have great throttle response, and when used with the 48-58mm turbo and MIVEC, you'll get a broader power band and improved throttle response. Please take note, these cams are not for OEM hydraulic lifters and need to be converted to solid lifters.

• For optimal results, use valve spring KVS63-BTK if you're planning to go up to 8000rpm and 35psi boost.