In-Line Fuel Filters Fuel filters incorporate
Adjustable Fuel Pressure Regulator Engineered for fuel injected applications
cleanable, stainless steel filter elements and deliver superior protection to fuel pumps, regu- lators and injectors. Offered in three lengths, filters feature fe- male -8AN ORB ports for eased plumbing. Mounting bracket may be purchased separately. Part No. Description DWK8-03-070-010K Fuel Filter, 70mm Long, 10 Micron Element DWK8-03-070-100K Fuel Filter, 70mm Long, 100 Micron Element DWK8-03-110-010K Fuel Filter, 110mm Long, 10 Micron Element DWK8-03-110-100K Fuel Filter, 110mm Long, 100 Micron Element DWK8-03-160-010K Fuel Filter, 160mm Long, 10 Micron Element DWK8-03-160-100K Fuel Filter, 160mm Long, 100 Micron Element DWK8-04-00-BRK Fuel Filter Mounting Bracket, Billet Aluminum
with up to 1,000 horsepower, regula- tor includes a large, high flowing 45mm Viton diaphragm that is ethanol compat- ible. Precision, CNC-machined regulator includes (2) -6AN ORB outlets and (1) -6AN ORB return. Offered with black or titanium anodized finish, regulator is sold complete with multi-positional mounting bracket. Pressure gauge may be purchased separately. Part No. Description DWK6-1000-FRB Adjustable Fuel Pressure Regulator, Black DWK6-1000-FRT Adjustable Fuel Pressure Regulator, Titanium DWK6-01-G Fuel Pressure Gauge, 0-100 PSI
Titanium Valves Light, strong and reliable, Del West valves are manufactured using military spec. titanium for weight savings of approximately 40% over steel alloys. With lower mass, Del West valves may be used with more radical camshaft profiles without valve float and unnecessary wear on related valvetrain components. Radius style lock grooves reduce valve stem and tip stress, and require radius style valve locks. Sold in sets of eight. 11/32" Titanium Valves
Super 7° Titanium “Shoulder” Valve Locks Lightweight locks are machined from high quality titanium. Sets of 16. Part No. Stem Diameter
Installed Height
Style
DEL790-C-16 DEL791-C-16 DEL792-C-16 DEL793-C-16 DEL794-C-16
11/32" 11/32" 5/16" 5/16" 5/16"
Standard +.050" Standard +.050" -.050"
Radius Radius Radius Radius Radius
Super 7° Titanium “Non-Shoulder” Valve Locks Lightweight, non-shoulder type 7° titanium locks are among the finest and most reliable. 100% CNC- machined locks will save 3-4 grams and assure a superior valve stem fit. Sold in sets of 16 pair. Part No. Stem Diameter Installed Height Style DEL689-C-16 11/32" -.050" Radius DEL690-C-16 11/32" Standard Radius DEL691-C-16 11/32" +.050" Radius DEL693-C-16 5/16" -.050" Radius Super 7° Standard And “LTW” Titanium Retainers lightweight designs. “LTW” retainers have a compound radius, created by removing material from the inner body, to minimize weight without compromising strength. Sold in sets of 16. D DEL510-LTW-16 “LTW” Retainers Double 1.450" 1.120" .730" — DEL515-16 Std. Retainers Double 1.500" 1.140" .745" — DEL515-LTW-16 “LTW” Retainers Double 1.450" 1.140" .745" — DEL526-LTW-16 “LTW” Retainers Double 1.350" 1.065" .775" — DEL530B-16 Std. Retainers Double 1.495" 1.153" .835" — DEL550B-16 Std. Retainers Double 1.500" 1.185" .780" — Part No. Description Valve Spring Dimensions A B C Retainers are CNC-machined from billet titanium, heat treat- ed for maximum strength and offered in standard or “LTW”
Head Dia.
Overall Length
Part No.
Description +.200" Long +.600" Long +.700" Long +.100" Long +.200" Long +.200" Long +.500" Long +.600" Long +.600" Long
Type
DELEV1600-2T-CRST-8
Exhaust Exhaust Exhaust Exhaust Exhaust
1.600" 5.140" 1.625" 5.540" 1.625" 5.540" 1.625" 5.640" 1.625" 5.740"
DELEV1625-6T25-CRST-8 +.600" Long/25° Seat
DELEV1625-6T-CRST-8 DELEV1625-7T-CRST-8 DELIV2080-1-CRST-8 DELIV2080-2T-CRST-8 DELIV2100-2T-CRST-8 DELIV2150-5T-CRST-8 DELIV2150-6T-CRST-8 DELIV2180-6T-CRST-8
DELEV1625-8T25-CRST-8 +.800" Long/25° Seat
Intake 2.080" 5.040" Intake 2.080" 5.140" Intake 2.100" 5.140" Intake 2.150" 5.440" Intake 2.150" 5.540" Intake 2.180" 5.540"
BB Chevy/Big Chief 11/32" Titanium Valves
Valves are specifically for Big Chief Pro Stock-style and big block Chevy drag rac- ing cylinder heads. Offered with or without hardened steel tips, depending upon engine builder’s preference and installed height limitations. Non-tipped valves require lash cap protection. Sold in sets of eight.
Head Dia.
Overall Length
Part No.
Description
Exhaust Valves
DELEV1900-TBBC-8
.290" Tip With Steel Insert
1.900" 1.900" 2.300" 2.400"
5.480" 6.490" 5.540" 6.640"
DELEV1900-TBIGCHIEF-8 .290" Tip With Steel Insert
Intake Valves
DELIV-BBC-2300T-8
.290" Tip With Steel Insert
DELIV2400-TBIGCHIEF-8 .290" Tip With Steel Insert
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