Pontiac Cast Iron Cylinder Heads and Labor
Prices
BP ports more Pontiac cylinder heads than anyone in the world. After years of extensive R&D both on the flow bench and on our track, we have developed some of the best performing round port and D-port cast iron Pontiac cylinder heads ever. These heads can be ported for optimum performance on a 450 HP street engine or a 700+ HP racing engine, and everything in between. We have ported D-Port heads that run low tens in 3,700 lbs. stock suspension street GTO's to heads that run 8.50's in a 2,400 lbs. bracket car. We also specialize in porting RAII, RAIV, H.O. and S.D. round port heads.
The port work prices include fully ported intake and exhaust ports, deburred chambers, pushrod holes elongated for 1.65 rockers, and removal of excess casting material in oil drain back areas. We can use your heads or we can provide cores. We keep most casting numbers in stock.
(Core charges vary with casting numbers-call for availability.)
A valve job is highly recommended after porting, even if your heads have been recently worked. BP can do port work and a valve job only or return your heads to you complete and ready to bolt on. All BP heads come with a blueprint sheet and flow chart.
Performance
Cast Iron D-Port Head Package
Many
of the prices listed below may be included
in a complete head rebuild package price
Description
|
Price
|
Street-Strip
Port Work 240-250 cfm @ 28"
H2O (adds 50 + HP)
|
$795.00 pair |
Race
Port Work 260-270+ cfm @ 28"
H2O tested up to .700" lift
|
$995.00 pair |
Disassemble
Heads
|
$35.00 pair |
Clean
& Magna Flux
|
$45.00 pair |
Valve
Job - 3 angle competition - includes
valve grinding - Done w/ serdi equipment.
Each port vacuum tested to assure a perfect
valve seal. |
Starting at $145.00 pair |
Replace
& Fit Valve Guides - Bronze or
cast steel |
$132.95
pair |
Install
Hardened Exhaust Seats |
Starting
at $150.00 pair |
Surface
- 3 Sides to Clean and Square Up |
$90.00
pair |
Mill
- Deck or int. side |
$140.00
per side |
Fill
Heat X-Over w/ AL |
$95.00
pair |
Machine
for valve guide seals |
$40.00
pair |
Machine Spring Seats |
$80.00 pair |
Pull
Press-In Studs and Tap for Screw-In (does not include studs) |
$150.00 pair |
Clean,
Blueprint and Assemble w/Blueprint Sheet |
$120.00
pair |
C.C.
Head Chambers |
$15.00 per chamber |
Flow
Test Heads - 1 int & 1 exh. Port
per head |
$80.00 |
O-Ring
Heads |
$150.00
pair |
High Performance Pontiac article
How to modify a smog-era Pontiac cylinder head to accept any original intake manifold