489 stroker AFR heads open headers video

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Mark Vucelick

Junior Member
Joined
Sep 21, 2019
Posts
10
Reaction score
18
Location
WA
First Name
Mark
Truck Year
1986
Truck Model
C20
Engine Size
496
AFR heads
Scat stroker crank/rods/pistons
Strab tech hydraulic roller cam
Morrel lifters
Smith brothers pushrods
Roller rockers (cant remember the brand)
Melling stock style oil pump.
ARP main bolts
Performer rpm
AED 950
 

paulrowe

Full Access Member
Joined
Oct 17, 2012
Posts
115
Reaction score
51
Location
Ontario, Canada
First Name
Paul
Truck Year
1979
Truck Model
K10
Engine Size
400
Nice! Sounds awsome. What the cam specs?
 

Mark Vucelick

Junior Member
Joined
Sep 21, 2019
Posts
10
Reaction score
18
Location
WA
First Name
Mark
Truck Year
1986
Truck Model
C20
Engine Size
496
Hyd Roller
Adv. 288/300
.050" 229/241
Lift 600/570
109 Lobe Sep
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,298
Reaction score
27,899
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Sounds nice and responsive!
 

climb-101

Full Access Member
Joined
Mar 12, 2018
Posts
262
Reaction score
278
Location
montana
First Name
seth
Truck Year
974
Truck Model
c2 crew cab
Engine Size
6.0 LS
nice setup, i had a 496 with the AFR 305s. the cam was around .650 lift and the motor was about 10.5:1 and ran a 1050 dominator on it. It was a great setup and made about 550hp and about 650tq at the tires. never ran hot, and never any issues with it. they make great tq you will have a ton of fun with that motor.
 

Mark Vucelick

Junior Member
Joined
Sep 21, 2019
Posts
10
Reaction score
18
Location
WA
First Name
Mark
Truck Year
1986
Truck Model
C20
Engine Size
496
The last couple of these i saw dynoed made between 660 and 730 at the flywheel. I was not going to re-invent the wheel. The performer rpm ones made 660 and the victor jr ones made 730.
You must be registered for see images attach
 

climb-101

Full Access Member
Joined
Mar 12, 2018
Posts
262
Reaction score
278
Location
montana
First Name
seth
Truck Year
974
Truck Model
c2 crew cab
Engine Size
6.0 LS
The last couple of these i saw dynoed made between 660 and 730 at the flywheel. I was not going to re-invent the wheel. The performer rpm ones made 660 and the victor jr ones made 730.
You must be registered for see images attach
ya that would be about right for at the flywheel.
 

GXPWeasel

Full Access Member
Joined
Nov 5, 2019
Posts
585
Reaction score
1,099
Location
Kansas
First Name
Greg
Truck Year
1982 | 2015
Truck Model
Sierra C15 | Silverado Z71
Engine Size
5.0 | 5.3
Man, that sounds amazing!
 

Latest posts

Forum statistics

Threads
43,935
Posts
946,042
Members
35,982
Latest member
jake26104
Top