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Motor tuning TR 2-4A

 
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high performance engine parts & preparation
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M1TR4R steel crankshaft
required quantities: 1
M47TR4R competition conrod , leightweight and strong , a must for every race engine
required quantities: 4
M52TR4R/87 competition piston set , 87.2mm (without liners)
required quantities: 1
M52TR4R/89 competition piston set, 89 mm (without liners)
required quantities: 1
ZK60TR4 alloy rocker cover , polished
required quantities: 1
M90TR4R conversion kit to thin fan belt- 3 pulleys and belt
required quantities: 1
M90TR4R/70 conversion kit like M90TR$R but with smaller pulley for road use
required quantities: 1
M100TR4 alloy sump
required quantities: 1
S5/16”x1 1/4”UNC bolt longer to fit alloy oil sump
required quantities: 19
M103SPT Cam timing degree disc
required quantities: 1
MÖRACE Motor oil, VALVOLINE “Racing” 20W50, per liter (5 liter container)
required quantities: 5
 
high performance camshaft TR 2-4A
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M280TR4R 280° high performance camshaft, timing 37/67 73/27, stroke 7.15 mm, recomended for road engines up to 120hp
required quantities: 1
M290TR4R 290° Sports camshaft, timings: 42/68 78/32, tappet travel 7.84 mm. For good optimized road and rallye engines
required quantities: 1
M300TR4R 300° Sports camshaft, timings: 47/73 83/37, tappet travel 8.22 mm. Camshaft for round courses
required quantities: 1
M310TR4R 310° exchange high performance camshaft, timing52/68 88/42, stroke 8.6 mm, recomended only for race engines ( power from 3500-6500 revs/min)
required quantities: 1
 
cylinder head TR 2-4A
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ZK1TR4R exchange cylinder head with larger valves and tuned combustion chambers
required quantities: 1
ZK1TR4FR exchange cylinder head like above only for competition use , tested on dyno
required quantities: 1
ZK3TR4R valve guide gunmetal (TR2-4) bigger diameter, flow improved,
required quantities: 1
ZK3TR4AR valve guide gunmetal (TR4A) same diameter, inlet and outlet valve
required quantities: 1
MD6TR4R head gasket reinforced "steel"
required quantities: 1
ZK19TR4R nut cylinder head gasket high tensile
required quantities: 10
ZK19aTR4R washer 1/2" suits ZK19TR4R high tensile
required quantities: 10
ZK21TR4R 42mm inlet valve , reduced flow resistance
required quantities: 4
ZK22TR4R 36mm exhaust valve, reduced flow resistence
required quantities: 4
ZK23TR4R valve spring set , reinforced without picture
required quantities: 1
M29TR4R adjustable gear timing chain
required quantities: 1
ZK29TR4R push rod short
required quantities: 8
ZK30TR4R cam follower , weight reduced (w/o picture)
required quantities: 8
ZK31TR4R roller rocker set , ratio 1.65:1 to get more valve stroke
required quantities: 1
ZK31aTR4R spacer set rocker shaft replaces original spring washer
required quantities: 1
ZK31bTR4R uprated outer pedestal
required quantities: 1
ZK50TR4R competition stud set
required quantities: 1
 
Flywheel,
 
M15SPTMK3R bolt flywheel high-strength
required quantities: A/R
M25TR4AR flywheel, weight reduced, steel , tilton clutch
required quantities: 1
M25TR4SR/8 flywheel, weight reduced, steel, std clutch
required quantities: 1
M25TR4R/12STD flywheel, weight reduced, steel, std clutch
required quantities: 1
M25TR4R/12 flywheel, weight reduced, steel , tilton clutch
required quantities: 1