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Some before and after pictures of the LS6 head for port development. 

As cast was 270cc and now ported is 302cc.  These new heads have stronger numbers both as cast and ported than the LT heads throughout the flowcurve due to the intake valve being moved over some.  Unported was 309@.600 and now does 355.  Avg velocity profile is also alot better throughout the port.  Overall GM did a good job on these! by @ct_porting
2
4 days ago
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I believe this may be the first centri stick car in the 3s 60-130?  @the_gapgod chipping away on his stock cube setup with our small bore CID LS7/3 heads and still spinning 🤯
@cidheads 
@prochargersuperchargers by @ct_porting
4
6 days ago
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Just received the new LS6 head from GM to start development work on it.  Pretty interesting to say the least!  Uses same size valve od as the LT uses and comes with port and direct injection! by @ct_porting
2
7 days ago
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What a great weekend for our customers running our CIDHeads!

Max Antony won the super street class at Cadillac Attack in his first track outing with the new build by Horsepower Solutions! 

Alexis Zarate also won her class at Penwell raceway in truestreet in the west texas flashlight shootout!

Jeremy Gilbert got a runner up finish in the 8.50 index class in a full field at FL2k.

Juan Manuel Cartagena and Ricardo E. Melendez also got the runner up finish in the street car shootout in true street.  Due to a broken axle they couldnt make it to the final round. by @ct_porting
1
12 days ago
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How about one of the most capable LT ports yet, while still retaining factory-style headers and shaft mount rockers on the existing CID casting with minor changes? 

We’re pushing the limits with a 2.250" intake / 1.625" exhaust valve combination in a 4.125" bore, flowing 440 CFM.

After a couple of attempts to dial in the new valve locations and angles, I’m extremely happy with where we landed. Now it’s time to continue developing the rest of the package.

We’ll also have multiple valve and port size options available as development continues.  Be on the lookout for 450+ CFM, along with more aggressive valve-job configurations and chamber options.

The next generation of LT cylinder-head development is underway. by @ct_porting
1
20 days ago
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They installed a 12 rib kit on Juans C7 and no more belt slip!  This was done in 2k DA and boost only so once the fall weather hit will we see a a 7 second pass?! by @ct_porting
4
22 days ago
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A new set of our stock ported LS7 castings going out the door to @yellowhammerracing by @ct_porting
0
25 days ago
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Customer dynod our LT4 H/C package on his SBE 10 spd and made some impressive power!  Stock ported blower with port injection on E85 making 967/830. by @ct_porting
2
a month ago
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Congratulations to Ray Parsons on an outstanding weekend, taking the win in Titans Limited 275/Outlaw 8.5!  Ray finished just .02 off the class record in his first true outing with the new combination, powered by our solid LS7 CID Heads. What an incredible start to the new setup!

Also like to congratulate Dylan Renteria on his win in the Modern NA class, running our stock-ported LT1 castings. Another impressive performance and another win for the books!

From street cars to full-blown race cars, we have the cylinder head combinations and porting expertise to help put your cars in the winner’s circle. by @ct_porting
1
a month ago
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James Short from ShorTuning got some baseline numbers with his new 430" hydraulic roller combo built by Reid Sanders @ RSRE Power with our LS7 CIDHeads on just 41lbs with plenty more to go. 
Good luck to him at LSFest while he chases the hydraulic roller LS record! by @ct_porting
4
a month ago
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Jeremy Gilbert's Foxbody getting a pull done on just 28lbs with our LS7/3 CIDHeads, Shaun's Custom Alloy billet intake and engine built by Morgan and Son Racing Engines and a VS GT50 88mm turbo. by @ct_porting
0
a month ago
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Juans C7 with a 427,  Maggie 2650 and our LT  CIDHeads getting dialed in at a good track finally.  Having issues with belt slip but should do really well come this fall! by @ct_porting
12
a month ago
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