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I first want to thank you for considering my kits I am thankful for you as customers and your satisfaction is my main prioty!!' Best regards Bryan Fields This is a complete top end ERSON PBM kit for 305 327 350 383 400 sbc engines from 1968 to 1995 ...
Best regards Bryan Fields Custom Performance & Machine Heads are fully assembled by Custom Performance & Machine WE check every valve for correct installed height for correct spring loads A Custom Engine shop that specializes in performance induced heads We at Custom Performance in Paragon Indiana use THIS KIT in a lot of our 327-350-383-400 engine builds .. A lot of power and dependability 400-475 hp has been achieved !
Kit consist of : ERSON/PBM aluminum heads PORTMATCHED to a FELPRO 1205 gasket Straight plug or Angle plug 200cc intake runner 64cc chambers with improved flow chambers Stronger Pressure casted Aircraft grade 356A aluminum alloy heat treated to T6 specs Harden valve seats Bronze valve guides Accepts center bolt and rail type valve covers Standard accessory bolt holes Plus .400 thick deck for severe uses 2.02 ERSON + .100 INTAKE 1.600 ERSON +.100 EXHAUST Valves are one piece forging EV-8 stainless steel alloy Undercut stems powerflow design for improved flow Fully machined and swirl polished stems ERSON race series springs 135#@ 1.900 .550 lift ERSON /PBM chrome moly retainers And stamped steel retainers for long life ERSON/PBM 7/16 screw in studs and matching guide plates Positive viton valve seals for superb oil control ERSON/PBM .065 wall steel pushrods 7.900 that are hardend and guide plate compatible 1205 FELPRO intake gaskets that the heads are port matched by us Free port-match ALUMINUM INTAKE MANIFOLD (included) dual plane 1500-6500 rpm (air gap )intake manifold designed to cool the fuel and intake air for better combustion dual plane add 60.00 1500-6500 rpm range HURRICANE single plain intake manifold 3000-7000 rpm range add 60.00 dollars ERSON /PBM performance timing chain Timing chain had been heat treated and pre stretched for long accuracy Adjustable +or- 4 degree to Dial in power band of ERSON /PBM set of performance head bolts ARP intake bolts FELPRO full premium gasket set Chrome valve covers for a nice look Erson performance cam shaft 230/230 duration at .050 .480 .480 lift of cam 110 lobe center for fair idle qualities Rpm range of cam is 1500 to 6500 Other cam available for kit ERSON /PBM cam lock kit ERSON/PBM 1.5 ratio 7/16 performance aluminum rocker arms with full needle bearings for long life 1.6 ratio add 50.00 E110008 IDLE-5000 194°IN/ 204°EX .398"IN/.420"EX 104° E110014 IDLE-5200 204°IN/ 214°EX .420"IN/.443"EX 110° E110024 1000-5500 214°IN/ 214°EX .443"IN/.443"EX 112° E110026 1000-5500 214°IN/ 224°EX .443"IN/.465"EX 112° E110032 1500-6200 225°IN/ 281°EX .480"IN/.480"EX 108° E110034 1500-6000 222°IN/ 222°EX .447"IN/.447"EX 114° E1100361500-6200 224°IN/ 224°EX .450"IN/.460"EX 114° E110038 1500-6200 224°IN/ 224°EX .465"IN/.465"EX 112° E110040 1800-6500 224°IN/ 234°EX .465"IN/.488"EX 112° E110042 1800-6200 230°IN/ 230°EX .453"IN/.453"EX 112° E110044 1800-6200 230°IN/ 230°EX .480"IN/.480"EX 108° 110052 1800 - 6400 230/230 .510.510 108 lobe my favorite Question ? Shop 765-537-9900 or text 317-809-8688 |