464 fe

[69ramair]

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Performance Summary:
      Cubic Inches:   464            Dyno brand:SF 902 Pro
      Power Adder:   n/a            Where dynoed: Pro Street Dino plus
      Peak Horsepower:588.6 @ 5500
      Peak Torque: 605@ 4500

Horsepower and Torque Curves:


Engine Specifications:
   Block brand, material, finished bore size, other notes: C scratch
     
   Crankshaft brand, cast or forged, stroke, journal size: 4.25 scat
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts: scat I beam

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR: Mahle 20 cc dish. 10.3

   Main Bearings, Rod Bearings, Cam Bearings brand and size:

   Piston rings brand, size, other notes: Mahle 1mm 1mm 3mm

   Oil Pump, pickup, and drive:Melling HV

   Oil pan, windage tray, oil filter adapter: Canton 15-850

   Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050") 235 / 246. Lykins Custom Hyd roller

   Lifters brand, type: morel

   Timing chain and timing cover: cloyes

   Cylinder heads brand, material, port and chamber information: OTB TFS

   Cylinder head flow in cfm at inches of lift (28" H2O pressure drop):
      Intake               Exhaust
      .100               .100
      .200               .200
      .300               .300
      .400               .400
      .500               .500
      .600               .600
      .700               .700
      .800               .800

   Flow bench used, location:

   Intake valve brand, head size, stem size:

   Exhaust valve brand, head size, stem size:
   
   Valve springs brand, part number, specs:

   Retainers and locks brand, part number, specs:

   Rocker arm brand, type (adjustable or non-adj), material, ratio : Lykins

   Rocker shafts and stands, brand, material: POP

   Pushrods brand, type, length: Manton  11/32  .120 wall

   Valve covers, brand, type: CJ aluminum

   Distributor brand, advance curve information: Dura spark

   Harmonic balancer brand: Power Bond

   Water pump brand, type (mechanical or electric): aluminum electric on Dyno

   Intake manifold brand, material, porting information: Streetmaster home ported

   Carburetor(s) brand, type : 780 quick fuel

   Exhaust manifolds or headers brand, type: 2” dyno headers then switched to hooker 6114
[/quote]

[Stangman]

Should go real nice in a Stang I suppose

[My427stang]

Very nicely done! 

[1968galaxie]

The old streetmaster looks to work quite well!

[TwoFifty]

Sorry to dig up an earlier thread.  Tried sending a PM direct to 69RamAir but got outsmarted by the tests to ensure I'm human (go figure).

Question to 69RamAir is whether you'd be willing to share what the before/after testing looked like between the 2" dyno header runs compared to the 6114 header runs on the dyno.  If I read it correctly it looked like you may have tried both on the dyno?

I'm intrigued to see what "street headers" cost for power on a combo with this size/power.

Thanks!

[69ramair]

Hello TwoFifty. I would be happy to post the dyno pulls for both sets of headers but I tried with both my IPad and IPhone and I wasn’t able to maybe if I could send the pictures to someone they could post them for me

[jayb]

You can email them to me and I'll post them, jayb@fepower.net.

[69ramair]

Thanks Jay email sent

[jayb]

Dyno headers on the first sheet, Hooker 6114 on the second.  Couldn't get these files to rotate properly, but you can still read them.  Looks like the engine prefers a smaller tube header for torque, and also for average power and average torque.  Not a big difference though - Jay

[cjshaker]

2" Dyno Headers



Hooker 6114

[69ramair]

Dyno headers on the first sheet, Hooker 6114 on the second.  Couldn't get these files to rotate properly, but you can still read them.  Looks like the engine prefers a smaller tube header for torque, and also for average power and average torque.  Not a big difference though - Jay







I would’ve thought that the dyno headers would do better than the hookers just wondering if maybe the streetmaster intake is holding it back a little

[jayb]

Based on my intake testing the Streetmaster intake does begin to be a bottleneck around 550 HP.  But I've tested a couple of similar engines, both with out of the box Trick Flow heads and better intakes, and they didn't do any better, both around 595 HP.  To me the combination looks pretty well matched, and probably more than just headers would be required to take it up much higher.

[69ramair]

Thanks for the comment Jay it does drive very nice on the street so I think I will leave it as is and upgrade the transmission from a C6 to a c4 or a Broader AOD or 4R70W

[blykins]

I'm very happy with those results.  Almost 600 hp with out of the box heads, small cam, low compression. 

[TwoFifty]

Thanks for posting up the back-to-back!  For the planned build I'm after it looks like the 6114's already on the car shouldn't be a hindrance to the point where it justifies replacement.  Looks like a great combination!