Pac Racing Springs ~ 1300 Series Drag Race Duals

Part#	Name	Outside Diameter	Install Height	Load at Installed Height	Recommended Valve Lift
PAC-1312	PAC-1312 Drag Race Dual	1.106	1.7	150	0.7
PAC-1312L	PAC-1312L Drag Race Dual	1.106	1.55	110	0.55
PAC-1324	PAC-1324 Drag Race Dual	1.625	2	275	0.85
PAC-1328	PAC-1328 Drag Race Dual	1.625	2.1	280	0.9
PAC-1329	PAC-1329 Drag Race Dual	1.5	2.1	350	0.9
PAC-1330	PAC-1330 Drag Race Dual	1.5	2.05	275	0.85
PAC-1331	PAC-1331 Drag Race Dual	1.514	2.2	425	1
PAC-1332	PAC-1332 Drag Race Dual	1.514	2.1	350	0.9
PAC-1335	PAC-1335 Drag Race Dual	1.3	1.8	250	0.8
PAC-1354	PAC-1354 Drag Race Dual	1.55	2.3	425	1
PAC-1355	PAC-1355 Drag Race Dual	1.5	2.175	420	1
PAC-1355H	PAC-1355H Drag Race Dual	1.5	2.2	440	1
PAC-1356	PAC-1356 Drag Race Dual	1.5	2.1	300	0.9
PAC-1357	PAC-1357 Drag Race Dual	1.5	2.15	375	0.95
PAC-1358	PAC-1358 Drag Race Dual	1.645	2.15	350	0.95
PAC-1359	PAC-1359 Drag Race Dual	1.522	2.2	375	0.9
PAC-1360	PAC-1360 Drag Race Dual	1.522	2.25	400	0.95
PAC-1361	PAC-1361 Drag Race Dual	1.536	2.3	425	1
PAC-1361H	PAC-1361H Drag Race Dual	1.536	2.3	491	1
PAC-1370	PAC-1370 Drag Race Dual	1.55	2.35	555	1.05