Dave initially measured the block to see what how it stood before machining. He then proceeded to machine the deck height and square up the head faces to the bores. The bores were then machined to +0.030" taking the bore to 4.030" and with stroked crankshaft I will now have a 347 up from a 302 as standard. After machining and honing the bores he tapped the smaller core plug holes for better sealing. Following this he chemically cleaned the block and when rinsed and dried he inserted new cam bearings. He also provided a full core plug kit for me which I will fit in due course.
When I got the block back home the first thing I did was to clean it again as I wanted to get all necessary areas painted. I've decided to paint the block in a neutral colour, that being a graphite engine enamel. This needed several sprayed coats and I am really happy with how it looks. Dave also advised me to paint the inside of the block particularly the area below the intake manifold and each end as well. This really helps with oil drain back to the sump. He uses good old Wilco red oxide primer and then follows this with a couple coats of their red tile paint. I've duly taken his advice and all looks good.
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| Block 2 at collection - image 1 |
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| Block 2 at collection - image 2 |
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| Midway through red oxide priming |
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| Completed block. I'm really pleased with the result |
I guess what I should have done is given you the specification (so far!) of what I am building, a bit out of order but here goes:-
- Small block Ford 302 bored and stroked to 347;
- Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshaft 9-302-3400-5400-2123;
- SBF 28oz Fluidamper 6 5/8" FLU650211;
- Scat Pro Stock I-Beam Floating Pin Connecting Rods 2-ICR5400-927;
- Keith Black KB Performance Pistons KB246030-8;
- Clevite main and rod bearings;
- COMP Cams Xtreme Energy Camshaft 35-518-8;
- Ford Racing Fuel Pump Eccentric M-6287-B302;
- Melling Camshaft Thrust Plates MF126;
- Lunati Street Performance Retro-Fit Hydraulic Roller Lifters 72335-16;
- Harland Sharp Original Roller Rockers S4102 Ratio 1.6:1;
- Cylinder heads AFR 165cc/185cc/195cc SBF Renegade 20 Degree Street/Strip 1388;
- Pushrods will be supplied by Peter Knight Racing TBC;
- Edelbrock Performer Carburettor 600cfm 14064;
- Edelbrock Performer RPM Intake Manifold 71214;
- Ford Racing Timing Chain Set M-6268-A302;
- Edelbrock Victor Series Mechanical Water Pumps 88414;
- MSD 6AL Ignition system MSD-6425;
- Distributor MSD-84791;
- Ignition coil MSD-8200;
- ARP headstud kit ARP-254-4405;
- ARP Main Bolt set ARP-154-5001;
- FelPro gaskets througout;
- Miloden oilpan MIL-31600, larger capacity same depth as standard;
- Miloden oil pump pickup MIL-18485;
- Melling oil pump MEL-M68;
- Melling oil pump drive shaft MEL-IS-68;
- Single piece rear main seal FEL-2922RS;
- Transmission TKO600 with upgrade to McLeod RST twin plate clutch;
I'm sure that there will be more parts (no doubt I've forgotten a whole load and will need to order more!) but I will update as I progress forward.
Back to where I was....
I sent all of the rotating parts out dynamic balancing and I'm pleased to say that all went well with little work needing to be done. All in the balancing was able to be done internally (mainly on the crankshaft counter balance weights. Pistons and rods also had a little fettling as well.
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| All the parts ready for balancing. |
- Crankshaft;
- Con-rods;
- Pistons and pins (now matched);
- Clutch assembly and bolts;
- Flywheel and bolts;
- Damper;
- Piston rings, big end bearings and gudgeon pin wire locks were needed for weights;
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