Page 18 of Lunati Valve Train by Holley Performance Products, Inc.

cams valve spring sets ultra seriestm valve springs lunati ultra series valve springs are made using the latest technology in super clean high tensile chrome silicon wire along with cutting edge manufacturing processes these springs offer excellent fatigue life and load loss characteristics ideally suited for the serious saturday night oval track or drag racer valve train part description od id installed pressure open pressure coil max rate retainer height height blind lift 1.850 1.850 1.940 1.900 1.950 1.950 2.050 1.750 130 220 145 240 235 230 250 130 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 320 550 423 630 589 675 718 392 1.130 1.100 1.100 1.150 1.170 1.110 1.180 1.100 .640 .670 .760 .670 .700 .760 .790 .570 317 550 403 600 506 636 585 524 75702lun 76113lun 76113lun 76113lun 76113lun 76110lun 76110 76120lun 74600lun 74620lun 74630lun 74640lun 74650lun 74660lun 74670lun 74680lun dual w/damper dual w/damper dual dual w/damper dual w/damper dual w/damper dual w/damper dual w/damper 1.414 1.514 1.500 1.536 1.514 1.620 1.620 1.275 .714 .706 .816 .706 .706 .764 .764 .875 pistons rods extreme seriestm valve springs lunati extreme series valve springs are made using the latest technology in super clean high tensile chrome silicon wire along with cutting edge manufacturing processes the extreme series also features a chamfer and undergoes extra post-coiling processing these springs offer excellent fatigue life and load loss characteristics ideally suited for the serious saturday night oval track or drag racer cranks part description od id installed pressure open pressure coil max rate retainer height height blind lift 1.750 2.000 1.950 2.050 130 240 230 250 1.250 1.250 1.250 1.250 392 642 670 718 1.100 1.180 1.100 1.170 .570 .740 .770 .800 524 536 629 585 76120lun 76113lun 76110 76110 engine kits 74700lun 74710lun 74730lun 74740lun single w/damper dual w/damper dual w/damper dual w/damper 1.275 1.524 1.620 1.620 .875 .706 .764 .636 apparel tech line 662-892-1500 201

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