4-TX272R | 4G63 EVO 4-7
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272°/272° | 11.75mm/11.75mm
The ultimate 272° on the market. Dyno proven to be the best available to date. High lift profile design with high rpm valve train stability. Suited for 450-700hp high rpm racing engines. Suits turbo sizing in the 54-68mm range. Great with E85 and similar ethanol blend fuels. For up to 9500rpm and 40psi boost Kelford Cams recommend valve spring KVS63-BTK.
Additional information
Additional information
| Weight | 4.3 kg |
|---|---|
| Dimensions | 53.4 × 15.9 × 8.5 cm |
| Engine | 4G63T Evo 4-7 |
