Available for all 2002-2005 Honda Civic Si K20A3 engine models only.
BLOX Racing valve springs are wound using super clean, chrome silicone alloy. These valve springs are designed and engineered for both high performance street driving and all-out racing conditions. Each set provides maximum lift while preventing valve float and helps counter the effects of spring surge. These are perfect for naturally-aspirated and forced-induction engines.
Easy installation, no machining is required. Highly recommended for aftermarket, performance camshafts. For maximum results, use with BLOX Racing Ti retainers and high compression valves.
Professional installation is reccommended.
BLOX Racing Part # BXPT-10301
Item is normally in stock and available to ship out the same/next business day via UPS / FedEx ground. For express delivery pricing and times, please call us. For international shipping quote, please call us or email us with your complete shipping address. Shipping price includes handling and insurance (damage & loss). Pickups are available in Phoenix, AZ (save on shipping). Call for details.
For package deals or to purchase more than one item at a discounted price and combined shipping, feel free to call us for pricing.
Application Notes (NOT FOR CUSTOMER REFERENCE):
on sale is this blox racing vavle spring springs that will fit 2002-2005 02-05 honda civic si 3dr 3 dr door hatchback hatch back hb k20a3 k engine k-engine models ( 2002 2003 2004 2005 05 02 03 04 ) .