Hi, it has been a while since I last posted any thing here, been busy this summer with the house and the family.
The car has been road ready for two years now but it was not as fun as I imagined, the bench and column shifter was not my cup of the so I have decided to do a remake of the car this winter, the plan is this:
- Get rid of the bench and put in a pair of modern bucket seats.
- Get a floor shifter, a B&M Quicksilver is the plan.
- Put in a nice car stereo, 90 % finished already.
- Get some juice in the machine, the rest of the drive train is ready for it.
I have started with the teardown of the engine, first I was up in the blue and was planning a 500" with aluminum heads but reality slapt me hard in the face so I have to build on the parts I already have, my plan sounds like this, please do comment if it sounds great or if I am on the wrong track.
Hard facts: The car is basically stock with a 8 3/4 3.55 SG, HD leafs, 727 with shift kit Hemi specs, Hughes 2400 conv, those parts I want to leave as is.
The engine was running great but not as strong as I wanted it so I took it apart and found the pistons 0.040 down in the hole, also got a set of 516 heads with a larger exhaust valve, 1.74. The pistons has a relief of approx 5 cc and this would give a comp ratio of 9.1-9.2, my plan is to mill the block 0.035 so I get a nice quench of 0.045 with a fel-pro head gasket and the closed chamber heads, this will also rise comp to about 9.5.
Next step is to get a new cam and I found a solid Comp cam, XE274S,
http://www.summitracing.com/int/parts/cca-21-231-4/overview/
This will also include a set of aluminum roller rockers, new springs, retainers locks etc.
Do you think this cam will work with the rest of the parts? Any other suggestions, will get a set of headers and put those HP factory exhaust on the shelf, rest of the exhaust is a 2.5" dual with Flowbastards.
Intake is an old torker 383 with a new Holley 750 ultra DP.
Bottom will get new bearings, rod bolts, oilpump etc. The enginge looks really nice in the cylinders with good even compression, crosspattern still there, shall I get new rings and hone the cylinders or can I put in them back as they are with the old rings? The block seems to be bored 0.060 if my caliber gauge is OK.
As you can see this is a cheep charlie tuning but it is hard fact, I can not start a build up of a 500", nor a 440, this is what I got and I was hoping for 400 plus horses, do you think it will be possible?
Please do comment on the cam choice, it will be a solid but brand and size is not written in stone.
Also thinking of the XE282S
http://www.summitracing.com/int/parts/cca-21-232-4 but will this work with the drive train and the 516 heads and 9.5 comp ratio, I dont want to over cam it but I want as much power as I can get!