Chip
I replaced my starter a couple of winters ago and sent the top end to DRM who ported/polished it and burnt a new chip. The power increase is very noticable.
Mike
91 Z with DRM top end,K&N, Borla, Fikse 10 & 13" FM5's with 275 & 335, VBP slotted and drilled rotors with GS calipers and re-valved Bilstiens.
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