
The Story
HOLDEN ECOTEC V6. High performance Beehive valve spring set. Drop n on stock retainers at 1.700" to give 110lb seat pressure. Coil bind at 1.115"
Description
HOLDEN ECOTEC V6. High performance Beehive valve spring set. Drop n on stock retainers at 1.700" to give 110lb seat pressure. Coil bind at 1.115"




















