Page 724 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

2-1/2" I.D. Coil-Over Flat Wire Linear Rate Bump Springs
Progressive Spring )ODW 2 ' ZLUH EXPS VSULQJV IHDWXUH ]HUR VLGH VKHDULQJ
SWI200-250-150V during full compression, providing an even greater amount of
Coil-over spring is 20" in length and features VKRFN WUDYHO ZKHQ FRPSDUHG WR WUDGLWLRQDO URXQG ZLUH VSULQJV
D SURJUHVVLYH OE OE VSULQJ UDWH Rate Part No.
300 SWISBS0300S
400 SWISBS0400S
500 SWISBS0500S
600 SWISBS0600S
700 SWISBS0700S
800 SWISBS0800S
2-1/2" I.D. Coil-Over 900 SWISBS0900S
Barrel-Type Progressive Springs 1000 SWISBS1000S
1100 SWISBS1100S
Part No. Description
SWI120-250-300V 12" Length x 100 lb./300 lb. Rate 1200 SWISBS1200S
SWI120-250-500V2 12" Length x 200 lb./500 lb. Rate
SWI120-250-500V3 12" Length x 300 lb./500 lb. Rate Bump Spring Retainers
For Flat Wire Bump Springs
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bump springs. Sold each.
Part No. Description
SWIBSR500S Bump Spring Retainer, 1/2" Shaft
SWIBSR551S Bump Spring Retainer, 14mm Shaft
SWIBSR625S Bump Spring Retainer, 5/8" Shaft

Coil-Over Helper Springs
Progressive Pull Bar Springs While having a minimal effect on the spring
Part No. Description rate of the main coil-over spring, 65mm
SWI067-500-600-1200 600-1,200 lb. Rate (2.56") helper springs allow the spring to stay
SWI067-500-600-2000 600-2,000 lb. Rate mounted on the coil-over perch when the
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Part No. Description
SWIH65-060-015 2.40" Tall, 84 lb. Rate
SWIH65-060-030 2.40" Tall, 168 lb. Rate
SWIH65-070-008 2.80" Tall, 45 lb. Rate
Round Wire Bump Springs
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VWURNH LQ WKH LQGXVWU\ DQG XQOLNH LQHI¿FLHQW UXEEHU DQG IRDP
bump stops, they are resistant to fatigue and heat.
Rate Part No.
400 SWISBS0400
500 SWISBS0500
600 SWISBS0600
700 SWISBS0700
800 SWISBS0800
1000 SWISBS1000
1200 SWISBS1200
1400 SWISBS1400 RUSSELL HENDERSON RW MOTORSPORTS MARKETING
1600 SWISBS1600
1800 SWISBS1800
2000 SWISBS2000
2500 SWISBS2500
3000 SWISBS3000
4000 SWISBS4000
5000 SWISBS5000
6000 SWISBS6000
7000 SWISBS7000
8000 SWISBS8000
ROBBY HENDERSON JOHNNY B
720 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES