
Reference: C1AZ-6731-A
Reference: C1AZ-6731-A
Reference: WYK-HORSE
Reference: MC-Front-SN95
Reference: C5ZZ-65423A26-B FDM1020AS/20
Reference: 380552-S 11863 DC-380552-B(K) 700-399
Reference: 379831-S FDM1034AF 700-525BX
Reference: C5ZZ-6502906-BK
Reference: 375553-S
Reference: AR-SK-151
Reference: 654-64 3299-64
Reference: 376914-S
Reference: 378178-DB
64-73 2 pieces of ignition apparatus springs, soft accelerate the maximum ignition advance.
Installing these springs shifts the moment of maximum ignition acceleration from about 2800rpm to 2000rpm
.
Factory 2 springs are used: hard and soft. Using the two soft ones, we get more power in the mid-rpm range. The modification is not recommended for cars that drive more often in the high rpm range.
The modification is not recommended for cars that drive more often in the high rpm range.
Data sheet
Reference: 4238
Reference: C5OZ-12259-BK8
Brand: Scott Drake
Reference: C5OZ-12259-BL8
Reference: 671-810214 L1.9
Reference: AP45
Reference: 4P1040 12171-1-NPD
Reference: B6AB8Q-12297-KA PE685
Reference: PCE376.1225.01
Reference: T-12300-1 5H1032 64-18140
Reference: 8-MG-TT-066
Reference: MA20PR-U 2710 AP6FS 5012
Reference: BCPR6ES-11-NGK 6779 2330
Reference: 52326 52270
Reference: 50053
Brand: Pertronix
Reference: B6A-12029-B DC-B6A-12029
Reference: 8-MG-TT-065
Reference: A0727
Reference: 64-15935 FR-680
Reference: PCE380.1007.03
Brand: Speedmaster
Reference: C5ZZ-12270 4455 PCE373.1006
Reference: B6A-12297-A DC-B6A-12297-B
Reference: IT-FME6403
Brand: Inline tube
Reference: 10489E
Reference: WR5IX 7510
Reference: B8Q-12297-A DC-B8Q-12297-B
Reference: IGN-40001
Reference: 8200MSD
Reference: MSD-8202
Reference: SP493 AGSF-32P-M L4.7
Reference: DD-190 4V1110 VC31
Reference: c615
Reference: B6AB8Q-12297-KB
Reference: EDL-22755
Reference: 52419
Reference: 1105-P
Reference: C5OZ-12259-BMC WR3800BR
Reference: 45011 IGN-40011-2
Brand: Pertronix
Reference: PCE376.1226
Reference: PCE371.1010
Reference: WL-6065C
Reference: 12171-3-NPD FD8183VT 4P1044
Reference: C7OZ-12259-B
Reference: SP-549
Reference: 8826
Reference: U1173 49030
Reference: FM-DC003
Reference: FD129T 63130 FDM1021E0
Reference: M-12297-L900
Reference: 40011
Brand: Pertronix
64-73 2 pieces of ignition apparatus springs, soft accelerate the maximum ignition advance.
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