Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account

BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head

Free Shipping Free Shipping
Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Cylinder Head Style:
Assembled
Spark Plug Style:
Straight
Port Style:
Square Port
Combustion Chamber:
64cc
MFG. Part #:
H8002S
Intake Runners:
195cc
Exhaust Runners:
75cc
Stud Diameter:
.38
Intake Valve Diameter:
2.02
Exhaust Valve Diameter:
1.60
Spring Diameter:
1.437
Notes
Open pressure is 295-305 lb.
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head
BluePrint Engines H8002S Muscle Series Small Block Chevy Aluminum Head

Click image to enlarge

Details

Reviews (1)

Q & A (18)

What's in the Box

Info

Bolt 'em on and grip the wheel tight! Get big power on a small budget with BluePrint Muscle Series cylinder heads! These lightweight aluminum heads bolt up to your small block Chevy and feature 195cc intake/75cc exhaust runners, 64cc combustion chambers, and 2.02" intake/1.60" exhaust valves. They're fully assembled with valve springs, retainers, locks, guideplates, studs, and seals.

  • Maximum output for less money
  • Designed and produced by BluePrint Engines
  • Fully assembled with heavy duty components
  • Great for hydraulic roller or large flat tappet street cams
  • Same head as featured on our exclusive BluePrint 383 Roller Crate Engine
  • Backed by a full 12-month limited warranty

Features include:

  • 195cc intake runners
  • 75cc exhaust runners
  • 2.02” and 1.60” stainless steel valves
  • Valves are swirl polished w/ undercut stems
  • Ultra street performance 1.437” springs for up to .575” lift
  • 115-125 lb seat pressure
  • 295-305 lb open pressure
  • Chromemoly retainers w/ 7 degree valve locks
  • 3⁄8”screw in studs and guideplates
  • Straight plug
  • 64cc combustion chamber
  • 3-angle valve job
  • Chrome nickel valve seats for unleaded fuels
  • Viton® fluoroelastomer valve stem seals
  • Manganese bronze guides

910-8002 Instructions (PDF)

Notes

  1. Will Accept Either An Early 12 Bolt Intake Manifold Or Late "Vortec" 8 Bolt Manifold
  2. Straight Spark Plug Holes Use A .750" Reach Gasket Style Plug
  3. Perimeter or Center Bolt Valve Cover Bolt Holes
  4. Accessory Bolt Holes Machined On Ends Of Heads

Specs

Intake

CFM Port Flow Average @ 28"
.100" - 83
.200" - 150
.300" - 190
.400" - 223
.500" - 252
.600" - 245

Exhaust

CFM Port Flow Average @ 28"
.100" - 83
.200" - 130
.300" - 166
.400" - 193
.500" - 207
.600" - 213

You may also be interested in:

Suggestions