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SVTPerformance's Chain of Restaurants
The Market
Parts For Sale
Cobra Parts Buy/Sell
Engine/Drivetrain
Forged 4.6L DOHC engine, C-heads, alternator, meziere water pump, arp, more
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<blockquote data-quote="Mystic_Cobra" data-source="post: 15419073" data-attributes="member: 6398"><p>Unfortunately, I don't have part numbers or specs on the pistons and rods. You can see what I paid for them in the attached invoice. I know the compression is near stock. The rotating assembly is stout. I'm not going to lie or guess and tell you something I can't verify. I know I ran it hard for several years on track and never gave me any issues. I can send you dyno videos, dyno sheets, track videos, lap times, and test data (tire temps, pressures) but I never asked for part numbers when they built it. I shifted at 7200 rpm and never had an issue with the bottom end. </p><p>I swapped to the 5.0 to gain torque. If I don't sell it in the next week, I will probably put it on an engine stand and pull the oil pan off so I can try to get some more pics. I don't know if that will help at all. I am not going to disassemble the bottom end. </p><p>I cleaned off the top of one piston and found "1239 020" stamped (etched?) into it. Does that mean anything to you? 020 is likely 20 thousandths overbore.</p><p>Price is $2800.</p></blockquote><p></p>
[QUOTE="Mystic_Cobra, post: 15419073, member: 6398"] Unfortunately, I don't have part numbers or specs on the pistons and rods. You can see what I paid for them in the attached invoice. I know the compression is near stock. The rotating assembly is stout. I'm not going to lie or guess and tell you something I can't verify. I know I ran it hard for several years on track and never gave me any issues. I can send you dyno videos, dyno sheets, track videos, lap times, and test data (tire temps, pressures) but I never asked for part numbers when they built it. I shifted at 7200 rpm and never had an issue with the bottom end. I swapped to the 5.0 to gain torque. If I don't sell it in the next week, I will probably put it on an engine stand and pull the oil pan off so I can try to get some more pics. I don't know if that will help at all. I am not going to disassemble the bottom end. I cleaned off the top of one piston and found "1239 020" stamped (etched?) into it. Does that mean anything to you? 020 is likely 20 thousandths overbore. Price is $2800. [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Market
Parts For Sale
Cobra Parts Buy/Sell
Engine/Drivetrain
Forged 4.6L DOHC engine, C-heads, alternator, meziere water pump, arp, more
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