Rebuilt performance engines that are great for the street to track level, Does not come with a painted block. You will have to paint it on your own.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Engine if not in stock here or at S4S will take 30-45 days to build, ETA on site is estimate
Rebuilt performance heads that are great for the street to track level.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Sneed4Speed is now exclusively at ECS Tuning
SET OF 16 - BEEHIVE STYLE
Aftermarket performance intake and exhaust valve springs for your high revving N12,N14,N16, and N18 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rebuilt performance engines that are great for the street to track level
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Engine if not in stock here or at S4S will take Race engine 60-90 days to build, ETA on site is estimate
High Strength ARP head studs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Black nitride coated, inconel, sodium filled, single groove exhaust valve. 110.15mm Head Diam: 26.20mm(std)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black nitride coated, inconel, sodium filled, single groove exhaust valve. 110.15mm Head Diam: 27.00mm(+0.08)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black nitride coated, single groove intake valve. 105.80mm Head Diam: 29.80mm(+1.0mm) N14 Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engines are just air pumps. How efficiently they can pump and how much they can pump determines how powerful they are. Upgrade cylinder head components to improve your engine's performance, like valves, valve springs, camshafts, rocker arms, and entire cylinder heads to unlock more power from your engine.
