digressive short track shock numbering system example s 7 z 60 60 body series compression s steel body grooved for snap rings to seat coilover kit a aluminum body threaded for spring seat nut stroke in inches compressed length subtracted from the extended length z 46mm dia 1.81 digressive valving g 36mm dia 1.42 digressive valving rebound damping compression damping important rebound and compression are expressed in the industry standard 4 5 6 etc with a second digit to allow for a degree of dampening between whole numbers for example 50 means 5 55 means 5 1/2 linear short track shock numbering system example b 46 0210 300/100 b bilstein stroke 0201 5 0202 6 0210 7 0203 8 0207 9 expressed in s 10 sec of velocity expressed in s 10 sec of velocity rebound damping compression damping 4 compression 46 mm 1.81 rebound rebound
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bilstein pistons and valves shock absorbers produce damping force by forcing oil under pressure through holes in the piston shock damping forces increase as the vertical velocity of your suspension increases in other words when the shock s piston speed through the oil increases so do the damping forces shock dynamometers measure the amount of damping force generated by the piston as it accelerates and decelerates from a dead stop to a chosen peak velocity usually 10 to 12 per second the forces are normally depicted in the form of a graph that plots shaft velocity in inches per second on the horizontal and damping forces in pounds on the vertical compression forces are normally expressed from zero going up and rebound forces from zero going down although that can be reversed by the dyno operator with a single key stroke below study the shock dyno graphs that illustrate the different style performance curves using two unique piston designs available from bilstein bleed the flow of o
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sg series designed for but is not limited to stock cars imca/ump modifieds midgets mini-sprints modified lites and dwarf cars 36mm 1.42 diameter steel sealed monotube gas pressure shock · converts to coilover applications · economy price · lightweight · low rod pressure · bilstein s famous consistent fade-free performance available in 6 7 and 8 strokes model extended length collapsed length s6g s7g s8g 17.00 20.00 21.00 11.00 12.00 13.00 available in these standard valvings example s6g-3060 or s7g-5555 1030 1090 2020 2040 3010 3020 3030 3050 3060 3535 4010 4020 4040 4545 5030 5050 5555 6020 6035 6565 7035 8035 9010 built with rbt piston for strong tie-down characteristics high bleed valving designed for rear 10
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sn series designed for but is not limited to modifieds late models and sprint cars 46mm 1.81 diameter steel body aluminum billet cap with schrader valve sold in kit form less valve plates oil and nitrogen gas charge · rebuildable shock can be assembled and disassembled for rapid repair or valving change · nickel plated for durability · valve stacks and valving kits available separately · available with linear or digressive piston · every part of the sn shock is available separately for economical repair · world class performance at an sn saturday night price · bilstein s famous consistent fade-free performance · optional adjustable shaft/compression canister part no description extended length collapsed length b46-lta5/dta5 b46-lta6/dta6 b46-lta7/dta7 b46-lta8/dta8 b46-lta9/dta9 lta linear dta digressive 5 stroke 6 stroke 7 stroke 8 stroke 9 stroke 16.32 18.13 20.08 22.07 23.44 11.48 12.42 13.50 14.47 15.16 optional slide-on coilover kit hardware and gas fill too
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bgt series designed for but is not limited to late models super late models sprint cars dirt late models and big block modifieds 46mm aluminum body with extra large 60mm nitrogen compartment · coilover design · available with or without base valve · 14mm piston shaft · 60mm nitrogen compartment reduces rod pressure and keeps pressure more consistant to heat changes · bilstein s famous consistent fade-free performance · racer rebuildable and revalvable · hard coat anodizing for strength and durability · coarse threads on shock body for added strength and ease of coil spring adjustment · optional composite wear sleeve available to protect shock tube · optional adjustable shaft · available in 7 and 9 strokes part no description extended length collapsed length b46-60bg7c b46-60bg9c 7.00 stroke 9.00 stroke 21.42 25.04 14.84 16.75 optional coilover mounting kit hardware and gas fill tool are sold separately part no b4-boa-0000190 part no 193000 16
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tools and accessories fill kit #192116 linear valving kit #b4-boa-0000149 disassembly collar #b4-boa-0000287 18 · fill kit #192116 · disassembly collar #b4-boa-0000287 · service manual #194000 · 36mm assembly wrench #e4-xs1-z002a00 · 46mm assembly wrench #193070 · shock oil gallon #193031 · digressive valving kit #b4-boa-0000150 2 boxes · linear valving kit #b4-boa-0000149 2 boxes · 14mm steel assembly needle #e4-boa-0000560 · 46mm slide-on coilover kit #b4-boa-0000117 · 46mm aluminum coilover kit #b4-boa-0000190 · 46mm gas fill tool #193000 · 36mm slide-on coilover kit #b4-boa-0000187 · 36mm aluminum coilover kit #b4-boa-0000257 · 36mm gas fill tool #b4-boa-0000259 · 46mm composite wear sleeve asn bgt series #e4-ro0-z016a00 · 36mm composite wear sleeve asb series #e4-ro0-z016a01 · bump cap #e4-sb3-z004a02 · wiper seal #e4-d11-z002a00 · valving nut for adjustable shaft #193734 · compression check valve #193732 · rebound check valve #193734
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mini sprints 600cc to 750cc recommended set-ups basic set-up dirt part no part no s6g-3030 l.f r.f r.r s6g-2040 l.r s6g-4020 s6g-4020 basic set-up asphalt part no part no s6g-4020 l.f r.f r.r s6g-3535 l.r s6g-4020 s6g-3535 basic set-up dirt part no part no s6g-3010 s6g-3010 s6g-1030 s6g-3010 l.f l.r r.f r.r basic set-up asphalt part no part no s6g-3535 l.f r.f r.r s6g-3535 l.r s6g-6020 s6g-4545 note all of the above valving recommendations utilize our s6g series mini racing shock consult page 10 for the extended length and collapsed length for this product if your car requires a longer shock consider using the s7g series shock also featured on page 10 also consider moving the upper shock mounts up or down to accommodate either the s6g or s7g series mini racing shock 21
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i.m.c.a type modified dirt recommended set-ups basic set-up 2 link part no part no s7g-3535 or s7z-4040 s9z-3030 s7g-4545 or s7z-4040 s9z-3030 l.f l.r r.f r.r basic set-up 4 bar part no part no s7g-3535 or s7z-4040 s9z-3050 s7g-4545 or s7z-4040 s9z-3030 l.f l.r r.f r.r suggested for dry slick conditions part no part no s7g-3535 or s7z-2040 s9z-4020 2 link s9z-3050 4 bar s7g-3050 or s7z-3050 s9z-3030 l.f l.r r.f r.r suggested for heavy tacky conditions part no part no s7g-4545 or s7z-4040 s9z-4040 s9z-2060 4 bar s7g-5555 or s7z-5050 s9z-4040 l.f l.r r.f r.r custom valved shock dp 1 package is available for an additional cost this is a custom valving package for dry slick track that produces more feel 24
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i.m.c.a type modified asphalt recommended set-ups note these recommended combinations can use bilstein sz sl sn asn or bgt series take-apart shocks a custom valve charge will be incurred when ordering sealed sz or sl series shocks not listed on pages 12 and 13 of this catalog 1/4 mi to 3/8 mi shallow bank low speed corner entry valving valving 270/90 6010 270/90 5030 l.f r.f l.r r.r 1/4 mi to 3/8 mi banked high speed corner entry valving valving 270/90 l.f r.f 180/120 l.r r.r 6010 6010 3/8 mi to 1/2 mi shallow banked high speed corner entry valving valving 270/90 6010 180/120 5030 l.f r.f l.r r.r 3/8 mi to 1/2 mi banked high speed corner entry part no part no s7z-6060 s9z-5030 s7z-6060 s9z-5050 l.f r.f l.r r.r 1/2 mi high banked very high speed corner entry part no part no s7z-6040 l.f r.f s7z-6040 l.r r.r s9z-6040 s9z-6040 note all of the above set-ups assume your chassis uses 7 stroke shocks on the front and 9 stroke shocks on the rear when ordering from your bilstein dealer be s
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super late model asphalt all pro southwest tour remax etc recommended set-ups note these recommended combinations can use bilstein sz sl sn asn or bgt series take-apart shocks a custom valve charge will be incurred when ordering sealed sz or sl series shocks not listed on pages 12 and 13 of this catalog conventional valving valving 300/100 l.f r.f 300/100 l.r r.r 6010 5030 banked track valving valving 270/90 5030 220/120 5050 l.f r.f l.r r.r ssbb valving valving call tech dept l.f r.f call tech dept l.r r.r call tech dept call tech dept 30
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mooresville nc facility poway ca facility aftermarket motorsports east mooresville nc aftermarket motorsports west poway ca tech hotline 877-666-7662 phone 800-537-1085 bilstein.com distributed by printed in u.s.a © 2008 pp2450 308 a company of thyssenkrupp technologies bilstein gas pressure shock absorbers thyssenkrupp bilstein of america
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