Pro Topline 200 cc Heads. Have bowl porting/blending. Used for a dyno session before switching to another set of heads. $750
64cc chambers
Setup for FT or Hyd. Roller.
1.535" OD 165 lbs @ 1.900" Open 425 lbs @ 1.250"
Dyno time only and made 564HP on a 11:1 pump gas 383 SBC
Flow numbers on heads.
LIFT INT. EXT.
0.2500 150.0 107.0
0.3000 175.4 118.7
0.3500 198.2 132.3
0.4000 216.1 144.5
0.4500 232.3 156.3
0.5000 245.5 168.6
0.5500 256.0 176.8
0.6000 264.4 184.5
0.6500 270.9 192.4
0.7000 276.8 202.3
Valve Spring Parts
These parts are just like new.
Comp Springs- #954-16 Seat Pressure 210#'s @ 1.900" Seat
523#'s @ 1.250" Open Spring Rate 483#'s $1075
Comp 10 degree Retainers- #741-16
Comp 10 degree Cam Locks- #611-16 $50 for both
Comp Guide Plates- #4835-8 $40
7/16" ARP Pro Series Rocker Studs #234-7201 $50
New SBC Small Block Chevy Oil Pan Part number 31136. For 1 pc. rear main seal. Bought new for $390
Also have Oil Pump Pick Up 18315 to go with it.
$250 for Both
