DynoSim combinations
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'''355 Gen I Chevy street motor, budget build.... | '''355 Gen I Chevy street motor, budget build.... | ||
| − | *Block: '68-'86 Chevy 350 Gen I bored +0.030". | + | *Block: '68-'86 Chevy 350 Gen I bored +0.030". Check main bearing bore for round and parallel, align-hone or align-bore, as *necessary to line up the bores and insure they are ROUND. Once the mains are valid, register the block on the main saddle and cut *the block decks to square the block up and set the squish where you want it. I don't want to hear any carpin' about the cost of *cuttin' on the block. If you can't afford to do this stuff, take up another hobby. |
*Crank: Stock 350, 3.48" stroke, 2.450" main journal diameter. | *Crank: Stock 350, 3.48" stroke, 2.450" main journal diameter. | ||
| − | *Rods: Stock 350 5.7". Recommend ARP bolts, re-size big end. | + | *Rods: Stock 350 5.7". Recommend ARP bolts, re-size big end. Here is a set of GM rods that have been worked over. Looks like a *pretty good deal to me, probably would cost less than having your shop re-do your rods.... |
| + | *http://www.competitionproducts.com/Custom-Rebuilt-GM-Rod-Chev-350-LJ/productinfo/804335/ | ||
| + | *Scat makes a dandy set of 5.700" forged rods that are affordable.... | ||
| + | *http://www.summitracing.com/parts/SCA-25700P/ | ||
*Pistons: Keith Black hypereutectic, part #KB193, 12cc D-cup, 5/64,5/64,3/16 rings. 1.561" compression height. Gap top ring 0.026", second ring 0.018". | *Pistons: Keith Black hypereutectic, part #KB193, 12cc D-cup, 5/64,5/64,3/16 rings. 1.561" compression height. Gap top ring 0.026", second ring 0.018". | ||
*http://www.kb-silvolite.com/kb_car/performance.php?action=details&P_id=155 | *http://www.kb-silvolite.com/kb_car/performance.php?action=details&P_id=155 | ||
| − | *Heads: RHS Pro Torquer Vortec | + | *Heads: RHS Pro Torquer Vortec (part number 12410), 2.02" intake, 1.60" exhaust. |
| − | *http://www.competitionproducts.com/ | + | *http://www.competitionproducts.com/RHS-ProTorker-Vortec-Cast-Iron-Head-170cc_64cc-Bare-Each/productinfo/RHS12410/ |
*These heads will accept either conventional or Vortec type intake manifolds. They are drilled and tapped for both types. | *These heads will accept either conventional or Vortec type intake manifolds. They are drilled and tapped for both types. | ||
| − | *Intake manifold: Dual-plane, high-rise such as the Edelbrock RPM #7101, Weiand Stealth or Professional Products Typhoon. | + | *Intake manifold: Dual-plane, high-rise such as the Edelbrock RPM #7101, Weiand Stealth #8016, Holley 300-36 or Professional *Products Typhoon. Check ebay and craigslist for used manifolds if your budget is tight. |
*Carburetor: Vacuum secondaries 750 CFM. | *Carburetor: Vacuum secondaries 750 CFM. | ||
| − | *Headers: 1 3/4" primaries, long-tube, equal-length. Install "X" pipe between collectors and mufflers. Run 2 1/2" pipe to the rear through mufflers of your choice. | + | *Headers: 1 3/4" primaries, long-tube, equal-length. Install "X" pipe between collectors and mufflers. Run 2 1/2" pipe to the rear *through mufflers of your choice. |
| − | *Camshaft: CompCams flat tappet hydraulic 260H: [http://www.compcams.com/Cam_Specs/CamDetails.aspx?csid=72&sb=0], installed straight up. | + | *Camshaft: CompCams flat tappet hydraulic 260H: [http://www.compcams.com/Cam_Specs/CamDetails.aspx?csid=72&sb=0], installed *straight up. |
*Rocker Arms: 1.6 ratio on both intake and exhaust. | *Rocker Arms: 1.6 ratio on both intake and exhaust. | ||
*Static Compression Ratio: 9.6:1 | *Static Compression Ratio: 9.6:1 | ||
*Dynamic Compression Ratio: 8.4:1 | *Dynamic Compression Ratio: 8.4:1 | ||
| − | *Squish: 0.035" to 0.045". Zero piston deck height with 0.035" to 0.045" head gasket or 0.010" to 0.020" piston deck height with Victor Reinz #5746 head gasket that compresses to 0.025". | + | *Squish: 0.035" to 0.045". Zero piston deck height with 0.035" to 0.045" head gasket or 0.010" to 0.020" piston deck height with *Victor Reinz #5746 head gasket that compresses to 0.025". |
:'''RPM HP TQ''' | :'''RPM HP TQ''' | ||
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*5500 453 433 | *5500 453 433 | ||
*6000 450 394 | *6000 450 394 | ||
| − | Stock converter and stock rear gear will work, but would be more fun with a converter that stalls at 2000 to 2200 rpm's and a 3.73 gear. | + | Stock converter and stock rear gear will work, but would be more fun with a converter that stalls at 2000 to 2200 rpm's and a 3.73 gear. |
| − | + | ||
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