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Butler Edelbrock D-Port, 72cc, Hyd. FT. Top End Package BPI-TEP-DP-72FT

Compare to Edelbrock 2055 Power Package

BPI-TEP-DP-72FT
Estimated @ 460hp 538 lbs/ft*. With just about everything you need to top off your Pontiac. These Top End Kits are performance-proven, complete with Heads, Intake, Cam, Timing Chain, Performance Fasteners, and more make this kit an easy choice for Butler Performance Power.
Pricing: $3,395.00

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Description

Butler Performance Top End Kits

Complete top end kit with almost everything you need to upgrade your normal Pontiac to a Butler High Performace Pontiac. These combinations have been used in Butler Performance builds for many years and have powered some of the highest performing Pontiac engines in the world. We now offer these kits to take the guesswork out of piecing together a good combination that works well together. All these kits are actual build kits used in our shops. If its on here we use it in our own shop!!

 

Edelbrock 61579 Complete Heads

(D-PORT 87cc Chamber): Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O
Valve Lift .100" .200" .300" .400" .500" .600" .700"
Intake 64 139 200 237 251 262 266
Exhaust 53 99 131 151 160 165 167

They feature optimized oil return passages for increased oil flow. These heads are available in three heart shaped combustion chamber sizes, 72cc and 87cc. The 72cc and 87cc chambers are fully CNC’d to provide a 9.5:1 compression ratio when used with flat-top pistons. The spark plug has been relocated closer to the exhaust valve for improved performance. These heads are cast with extra thick port walls and a compact port size, making them ideal for CNC and hand porting. Complete cylinder heads include guide plates, rocker studs and high quality valvetrain for direct bolt-on application.

Edelbrock 7156 Performer RPM Intake

Maximum high-rpm power while maintaining good throttle response for street. Recommended for high-performance street, strip and marine. Has clearance for HEI distributor. Will not fit under Trans Am Shaker hood without modifications.

Camshaft Options- Butler/ Comp Custom Grinds

BP6011SP

256/268, 212/218, .447/.455, 112 Hyd.

BP6012SP

262/270, 218/224, .462/.470, 112 Hyd.

BP6013SP

268/280, 224/230, .477/.480, 112 Hyd

BP6014SP

274/286, 230/236, .488/.491, 112 Hyd

Butler Exclusive COMP 852B Lifters- (Hy-lift Johnson/Made In The USA)

.842" diameter; 97g weight; 2.05" seat height Patented orifice metering valve precisely meters oil to the rocker arms Continuous contact between metering valve and hardened pushrod seat is maintained, eliminating excessive oiling at high engine speeds Contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity Lightweight check valve disc allows for quicker response and maintains added control at all engine speeds and loads

JPP Timing Chain

Pontiac Pro Billet Timing Set, Double Roller, Billet Gears, 9 Keyway Crank Sprocket w/ Seamed Chain

Fasteners & Gaskets

ARP Pontiac Head Bolt Kit For Edelbrock D-PORT/Performer Cylinder Heads

Intake Manifild Bolt Kit

5/16" Cork/Rubber Valve Cover Gaskets

D-Port Reinforced Exhaust Gaskets

Pontiac Fel-Pro Standard Intake Gasket / Includes Heat X-Over Block Off

B.P.'s exclusive headgaskets, same as used in Butler Performance engines

Pushrods & Pushrod Checker

We include a pushrod length checking tool in each kit for measuring proper pushrod length. Because brands of lifters and rockers require different pushrod length.

Rockers

We offer many style rockers to choose from. Rockers that will work for these kits include stainless steel or aluminum from brands such as Comp, Scorpion, PRW, Crower, and more.

We recommend 1.5 ratio rockers so that pushrod slotting is not neccessary.

Compression Ratio Numbers for Reference (Compression ratio with Block, Head, and Stroke with -8cc FT)

400 Block Head cc w/-8cc Flat top
Stroke Bore 72cc 87cc
3.750" 4.155" 10.38 9.02
4.181" 10.48 9.11
4.000"

4.155"

11 9.55
4.181" 11.12 9.65
4.210" 4.155" 11.53 10
4.181" 11.65 10.1
4.250" 4.155" 11.63 10.09
4.181" 11.75 10.19
4.500" 4.155" 12.25 10.62
4.181" 12.38 10.73

 

455 Block Head cc w/-8cc Flat top
Stroke Bore 72cc 87cc
4.000"

4.181"

11.12 9.65
4.211" 11.25 9.76
4.210" 4.181" 11.65 10.1
4.211" 11.78 10.22
4.250" 4.181" 11.75 10.19
4.211" 11.89 10.31
4.500" 4.181" 12.38 10.73
4.211" 12.53 10.86

Click Here for our compression calculator for other variations such as bore, gasket thickness, decking, and piston types and volumes

 

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