07-17-2012, 07:23 PM | #29 |
Account Suspended
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sexy
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07-17-2012, 10:58 PM | #30 |
Drives: 2013 red Lingenfelter ZL1 Join Date: Apr 2012
Location: zionsville IN
Posts: 567
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Very nice!
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07-18-2012, 12:05 AM | #31 |
ZL1 #140
Drives: Camaros: 68 SS, 10 2SS/RS, 12 ZL1 Join Date: Mar 2008
Location: Arizona
Posts: 594
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Nerdy LS head details
So here's some comparison between the stock LSA heads and the Mast medium bore LS3 heads. Mostly on the exhaust side.
Closeup of stock LSA exhaust port shape followed by angle shot of Mast exhaust ports Horizontal diameter of stock LSA exhaust port on top and Mast on bottom Vertical diameter of stock LSA exhaust port on top and Mast on bottom Exhaust gasket alignment on Mast head followed by closeups of the inside of the exhaust and intake ports on the Mast head I really like the craftsmanship in these heads! |
07-18-2012, 09:04 AM | #32 | ||
Petro-sexual
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Anyways - I love what you're doing! Quote:
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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07-18-2012, 09:49 AM | #33 | |
Drives: 2010 Duramax; 2012 CTS-V Coupe Join Date: Apr 2012
Location: Houston, Tx
Posts: 387
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07-18-2012, 10:03 AM | #34 | |
Petro-sexual
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Sorry - I'm all turned around this morning. Thanks for the tip. It was my understanding from Magnuson that that 1900 was good to 700-800 FWHP when the TVS was being introduced
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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07-18-2012, 10:15 AM | #35 | |
Drives: 2010 Duramax; 2012 CTS-V Coupe Join Date: Apr 2012
Location: Houston, Tx
Posts: 387
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07-18-2012, 12:03 PM | #36 | |
Petro-sexual
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I'm sorry for going a little off-topic. I just wanted to give a better idea where I was coming from. The more I think about it, though, the more heads appeal. I've been watching for MAST product reviews, so I can't wait to see how this turns out
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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07-18-2012, 12:28 PM | #37 | |
Drives: 1987 Buick Regal Turbo-T Join Date: Sep 2009
Location: Grand Blanc, MI/Dearborn Heights, MI
Posts: 452
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07-18-2012, 12:38 PM | #38 | |
Drives: 2010 Duramax; 2012 CTS-V Coupe Join Date: Apr 2012
Location: Houston, Tx
Posts: 387
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07-18-2012, 12:43 PM | #39 |
Drives: 2010 Duramax; 2012 CTS-V Coupe Join Date: Apr 2012
Location: Houston, Tx
Posts: 387
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Andy, did you guys port the 1.9L on the 9 second car? Can't recall reading that you did but just assuming so.
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07-18-2012, 12:47 PM | #40 | ||
Petro-sexual
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I do like the MASTS run 12* valve angles.
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'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
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07-18-2012, 03:14 PM | #41 | ||
Drives: 1987 Buick Regal Turbo-T Join Date: Sep 2009
Location: Grand Blanc, MI/Dearborn Heights, MI
Posts: 452
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It will be interesting to see the results. |
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07-18-2012, 03:17 PM | #42 |
ZL1 #140
Drives: Camaros: 68 SS, 10 2SS/RS, 12 ZL1 Join Date: Mar 2008
Location: Arizona
Posts: 594
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I like the discussion guys!
Rad, I'm not experienced in this like the shops that have been doing it a while but from my research, if I were looking for a stealth solution, I would do the following at a high level: -Port the stock heads -Port the supercharger -Go with a mild step up in cam/springs -Change the lower pulley only (9.55 maybe) -Larger fuel injectors -Better heat exchanger -Tune Beyond the above, leaving the stock exhaust and intake would offer the best stealth look but you'll be limiting flow. If you add exhaust and a CAI with the above you should be looking at a solid 600 to 640HP to the wheels, not spend a whole lot, (maybe $8k) and look mostly stock under the hood. |
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