I thought this was a fun cruiser.
You can get that from either of those
I would target my compression to be between the stock 9.1:1 ratio (on an 86 anyway) all the way to the high 9s.
Either a cast or forged crank will work in this territory with no issues (although I would say a DART blick with a cast crank is nearly sacrilege) but for the 351? No problem.
Some fat heads, and 75+mm TB (I vote for high quality 80mm).
Intake Hmmmm..... I think what I would do in this situation is fill out a cam sheet and kick it into Ed's court
from here:
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NAME:
ADDRESS:
CITY:
STATE:
ZIP CODE:
COUNTRY:
EMAIL:
CONTACT NUMBER:
Type of Camshaft Requested:
Hydraulic Flat Tappet [ ]
Solid Flat Tappet [ ]
Hydraulic Roller [ ]
Solid/Mechanical Roller [ ]
Overhead Camshaft [ ]
Vehicle Manufacturer:
Body Style or Type:
Race Weight with Driver:
Type of Engine:
Deck Height:
Cubic Inches:
Bore:
Stroke:
Compression:
Piston Part Number:
Type of Piston:
Connecting Rod Length:
Connecting Rod Type:
RPM Range Desired:
Cylinder Head Manufacturer:
Part Number:
Ported or Stock As Cast:
Intake Valve Size:
Exhaust Valve Size:
Intake Port Volume:
Exhaust Port Volume:
Combustion Chamber Size:
Flow Figures at 28 in/hg
.100: -
.200: -
.300: -
.400: -
.500: -
.550: -
.600: -
.650: -
.700: -
.750: -
.800: -
Valve Spring Manufacturer:
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Rocker Arm Ratio:
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Manufacturer Part Number:
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-Nitrous:
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-Supercharger:
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Part Number:
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-Turbocharger:
Manufacturer:
Part Number:
A/R:
Exhaust System Type -
Manifolds [ ]
Shorty Headers [ ]
Mid-Length Headers [ ]
Long Tube Headers [ ]
Primary Diameter:
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X-Pipe or Y-Pipe or H-Pipe:
Exhaust System Diameter:
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Full Exhaust or Dumps:
Transmission Info -
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Rear Axle Gear Ratio:
Rear Tire Size:
Diameter:
Width:
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Emissions Required?
Previous Camshaft Manufacturer:
Part Number or Grind Info:
Intake Duration at .006” Tappet Lift:
Intake Duration at .020” Tappet Lift:
Intake Duration at .050” Tappet Lift:
Intake Duration at .200” Tappet Lift:
Exhaust Duration at .006” Tappet Lift:
Exhaust Duration at .020” Tappet Lift:
Exhaust Duration at .050” Tappet Lift:
Exhaust Duration at .200” Tappet Lift:
Intake Lobe Lift:
Exhaust Lobe Lift:
Lobe Separation:
Intake Centerline:
Goals and Usage:
Special Issues:
There are a couple of intakes that come to mind but there might be one he likes above some others. Make sure the intake accepts an 80mm.
I don't know what state you live in but I'd do my best [not] install the smog pump and associated hardware. Keep the EGR and PCV systems (if possible depending on heads). 3Way cats are better anyhow
I'd throw T5 and a good set of long tubes behind it and drive it down the road.
It's already prepped for boost on a later date in a galaxy far, far away.
Build the fuel system so that you only have to do it once. Keep hood clearance issues in mind with the 351. 6 inch cowls on the street are lame.
Suspension is next: Replace everything keeping it as stock as possible except for the LCAs. I put new OEM-style shocks and quad shocks all the way around. Urethane
suspension bushings in everything except the 1995 steel
Upper control arms. Leave the rubber bushing installed. Rebuild the Trac-Lok with the extra used clutch (ask about this if you don't understand).
Brakes:
Upgrade them. Pic the wheels you like first then improve the brakes to accommodate them. Just a [little] improvement in this area is [huge] on a Fox.