I'm looking at the difference between their stock flow numbers and their after porting flow numbers. Large 209 CC runner is going to hurt the motor's mid-range torque a little, but I'm more concerned with the racing powerband which is where the larger runner shines.
New Build HCI and New Forged Bottom End--Pic Heavy
- Thread starter oldbones
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I'm looking at the difference between their stock flow numbers and their after porting flow numbers. Large 209 CC runner is going to hurt the motor's mid-range torque a little, but I'm more concerned with the racing powerband which is where the larger runner shines.
awesome build, OP!
Yep....You want the most flow up top. These cars racing live between 5k-8k RPM.
Nice build. I'll definitely be following. 
blow by racing sells direct port plates that go between the manifold and head.
http://www.blowbyracing.com/20mubbrredpn1.html
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http://www.blowbyracing.com/20mubbrredpn1.html
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Forsure, I need to call Slowko tomarrow and get a status update.
I'm sure not too sure I'd want to extend my runners. It looks like a nice piece, but I'd rather have it plumbed directly to the manifold.
I looked at that kit and went with nitrous outlet direct port happy with it
Thanks for the inspiration! I'm looking forward to seeing how much you like the head work. Porting is definitely in my future
Heads look GREAT!!
Thanks, Sniper
Here are a couple pics of the chambers and of some misc parts that go back on the cyl. heads.
I'm going to have to open up the ports on the CJ to match the ports on the cyl. heads.
Here are a couple pics of the chambers and of some misc parts that go back on the cyl. heads.
I'm going to have to open up the ports on the CJ to match the ports on the cyl. heads.
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that thing is going to scoot
A little update, I ordered custom crank scraper and windage tray. Another picture assembling the heads and a picture with the cyl. heads installed.
I might go to a stand alone PCM next year to turn more RPMS. Hence the need for better oil control. The coyotes tend to starve oil from the rods because all of the oil is sucked up out of the pan. This new oil setup will allow oil to return to the pan's sump faster and give a little bit more HP on the top end.
I'm excited to see what this car runs in the mountains of Colorado. I know down at sea level this car, with a little more suspension, would run a digit.
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I might go to a stand alone PCM next year to turn more RPMS. Hence the need for better oil control. The coyotes tend to starve oil from the rods because all of the oil is sucked up out of the pan. This new oil setup will allow oil to return to the pan's sump faster and give a little bit more HP on the top end.
I'm excited to see what this car runs in the mountains of Colorado. I know down at sea level this car, with a little more suspension, would run a digit.
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Looks great man!
What all machine work was needed for the new block? Love your build!
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They come ready to build with one exception, it needed deburring. But everthing else was machined and ready for parts. I choose to opened up the piston skirt to wall clearance .001 bigger then factory because I run nitrous.
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That's exactly what I've done, once work slows down a little I finish the write-up. I hope that I'll have it running this Saturday, but we'll see if the fuel pump arrives in time.
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