Valve spring B19/B21/B23/B200/B230

Single/standard B19/B21/B23/B200/B230 Please note that this is the large spring (Ø32.5mm outer dimension) There was also a narrower spring on some cylinder heads (approx. Ø29mm outer dimension) If you want to replace the narrow spring with these, you have to change the valve spring washer plus the lower washer as well. (See accessories further down the page) 210N @ 41mm 290N @ 39mm 380N @ 37mm 450N @ 35mm 540N @ 33mm 625N @ 31mm 720N @ 29mm 810N @ 27mm Coilbind 24,5-25mm Can be combined with SVF1320 (see SVF1319B230)