Page 215 - 2018 Racecar Engineering Open Wheel Parts and Accessories Catalog

Endurance Plus Steel Valve Spring Retainers
Mechanical Roller Lifters JOYVTL TVS` Z[LLS YL [HPU LYZ HYL PKLHS
0ZR` ,UK\YHUJL 7S\Z 9VSSLY 3PM[LYZ MLH[\YL ;Y\;YHJ ULLKSL for most oval track applications. Sold in
YVSSLY ILHYPUNZ H UVU ZRPK [L_[\YLK Z\YMHJL WYLTP\T ZL[Z VM
Z[LLS WPUZ HUK ¸WHYHIVSPJ¹ WYVÄSL JYV^ULK V\[LY ILHYPUN Part No. Spring Application
YHJLZ MVY SVUN [YV\ISL MYLL SPML :VSK PU ZL[Z VM ISK275-ST 9315, 9365, 9365-SP, 9365, 9385, 9965, 9975, 9985, 9995
ISK507-ST 6005, 6105, 6205
Part No. Description
SB Chevrolet 262-400, .150" Offset, ISK507-STA 6205, 8005-A
ISK1241-LO-150
Steel Body With Aluminum Top ISK707-ST 205-D
SB Chevrolet 262-400, .185" Offset, ISK707-STA 235-D, 295-D
ISK1241-LO-185
Steel Body With Aluminum Top
SB Chevrolet 262-400, Centerline, Titanium Valve Spring Retainers
ISK1241-LSH
Steel Body With Aluminum Top
9L[HPULYZ HYL Z[YVUNLY HUK
ZPNUPÄJHU[S` SPNO[LY [OHU JVTTVU Z[LLS
Red-Zone Maximum Endurance YL[HPULYZ HPYJYHM[ X\HSP[` [P[HUP\T
Mechanical Roller Lifters bar stock is used in the manufacture of the retainers. Sold in sets of
3PM[LYZ HYL THU\MHJ[\YLK \ZPUN 4HYH[OVU YVSSLY
bearings, which use larger diameter pins and thicker, Part No. Description
shock absorbing outer races for improved durability. 10° Retainers, Use With 10° Valve Locks And Springs
3PM[LYZ PUJS\KL ZTVV[O ÄUPZOLK HSSV` Z[LLS IVKPLZ ISK90-TI/10DEG 8005-A, 8205, 8305, 9205, 9315, 9365, 9365-SP, 9385,
^OPJO YLWLS ZJ\ɉUN HUK M\SS ZWLJ[Y\T [OYLL WVPU[ 9965, 9975, 9985 and 9995.
VPSPUN Z`Z[LT :L[Z VM ISK91-TI 7° Retainers, Use With Springs 8005-A, 8205, 8305, 9000,
9205, 9315, 9365, 9365-SP And 9385.
Part No. Description
ISK1271-LSH SB Chevy, .842" Dia., Aluminum Top, Centerline Adjustable Guide Plates
SB Chevy, .842" Dia., Aluminum Top,
ISK1271-LO-150 7SH[LZ TPU P TPaL TVKPÄJH[PVUZ [V OPNO WLY
(8) Centerline, (4) Each .150" LH and RH Offset
SB Chevy, .842" Dia., Aluminum Top, for mance cyl in der heads when in take ports
ISK1271-LO-185 OH]L ILLU YL SV JH[ LK ,HZ P S` HK Q\Z[ LK PU^HYK VY
(8) Centerline, (4) Each .185" LH And RH Offset
outward with grind centers for a closer setting.
For more sta bil i ty, plates can be welded once
Valve Locks ÄUHS HK Q\Z[ TLU[Z OH]L ILLU THKL -P[Z :)
3VJRZ HYL THJOPULK MYVT *OL]` HUK ‡ = 7HJRHNLK PU ZL[Z VM WHPY
chrome moly bar stock and heat Part No. Description
[YLH[LK (]HPSHISL PU ‡ HUK ‡ Z[`SLZ ;OL ¸:\WLY ‡¹ SVJRZ OH]L ISK200-AGP 5/16" Dia. Pushrods
a precisely ground outside diameter to provide a more consistent ISK300-AGP 3/8" Dia. Pushrods
installed height and are engineered for endurance oval track applica-
[PVUZ :VSK PU ZL[Z VM WPLJLZ
Part No. Description Rev-Lube ISKRL-100
7° Valve Locks Ideally used as an assembly lubricant during
ISKVL-11/32 For 11/32" Valve Stems, SB Chevy, SB Ford hydraulic or solid camshaft “break-in”, original
“Super 7°” Valve Locks MVYT\SH 9L] 3\IL \ZLZ 4VS` :\SWOPKL ^P[O
ISKVL-700 For 11/32" Valve Stems, SB Chevy, SB Ford organic and synthetic polymers to prevent “dry
For 11/32" Valve Stems,
ISKVL-750 Z[HY[ \W¹ :VSK PU 3I JVU[HPULY
+.050" Higher Installed Height, SB Chevy, SB Ford
10° Valve Locks
ISKVL10-11/32 For 11/32" Valve Stems, SB Chevy, SB Ford

BRADLEY TERRILL JASON TUCKER TONY GUALDA JR. RCM DESIGN
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