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Discussion Starter · #1 ·
Have you covered all of the bolt-ons and are ready for the big modifications? We have a package ready for you!

5.7 Maxx Head kit includes:
Fully CNC ported 5.7 castings, 2.00x1.55 valves (327cfm), proprietary valve job, titanium retainers, Viton seals, heat insulator intake gaskets, Manley polished bee hive springs, 5/16 chrome moly push rods, fully assembled.

5.7-H1-1K INDY 5.7 Maxx Head Kit

6.1 Maxx Head kit includes:
Fully CNC ported 6.1 castings, 2.08x1.60 valves (370cfm), proprietary valve job, titanium retainers, Viton seals, heat insulator intake gaskets, Manley polished bee hive springs, 5/16 chrome moly push rods, fully assembled.

6.1-H1-1K INDY 6.1 Maxx Head Kit

You have your choice of one of these Comp Cams -

FI Hydraulic Roller Camshafts For 5.7/6.1 Hemi

Electronic Fuel Injected engines have very different camshaft requirements from those of carbureted engines, which require a strong signal at the carb booster to draw the correct fuel mixture into the combustion chamber. Since that excess flow is not required with EFI engines, camshaft lobe profiles can be manipulated for increased performance.

The new XFI camshafts feature wider lobe separation for decreased overlap, yielding a more efficient combustion process. The XFI lobe profiles were designed to work in conjunction with recent valve train technology advancements such as COMP Cams Super Clean Beehive valve springs, thus delivering faster valve openings and closings while maintaining complete valve train control. Additionally, the XFI camshafts take advantage of the high velocity EFI-style cylinder head intake ports, intake manifolds and combustion chamber designs. The result: dramatic improvement in performance and durability for today's fuel injected engines.

112-500-11 208 212 .522 .525 @ 113 - Hydraulic Roller - Slight noticeable idle, requires modified computer, excellent torque throughout range

112-501-11 216 220 .528 .531 @113 - Hydraulic Roller - Noticeable idle, requires modified computer, strong midrange

112-502-11 224 228 .547 .550 @ 114 - Hydraulic Roller - Needs Extended rev limit, requires modified computer and better exhaust, strongest power over 2500 RPM.

The head package and your choice of camshaft is $2049.99.

*There is a $1200. core charge for the heads. We will take an authorization on your credit card to cover the core amount. This authorization will be dropped when your cores are returned. This charge will be put through and is non-refundable if you don't return your cores within 2 weeks.

We can send this out to your or you can bring your vehicle to us for the install! Labor to take care of this will be $850. if you book your appointment by October 31st! Orders can be placed online or by giving us a call at 1-877-482-9763.

Have a good day!



TBYRNE MOTORSPORTS LLC
ORDER LINE - 1-877-4-TBYRNE (1-877-482-9763)
E-MAIL - [email protected]


CHECK OUR WEBSITE FOR WEEKLY SPECIALS! INSTALLATION SPECIALS AVAILABLE!
 

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Can this install be done by you in a day! Would be a day trip for me. Are there any other things that need to be purchased to make the heads and cam perform properly or does the car adjust to them? Do you need to replace the computer or modify it and how much $ for this?
Ed
 

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Discussion Starter · #4 ·
Can this install be done by you in a day! Would be a day trip for me. Are there any other things that need to be purchased to make the heads and cam perform properly or does the car adjust to them? Do you need to replace the computer or modify it and how much $ for this?
Ed
This is usually a two day job. Computer tuning is recommended to go along with the cam upgrade and that would complete the package. Do you have a 5.7 or 6.1?


Got any dyno numbers on these things?
Don't have any dyno numbers right now. Looking at the cam choices, the middle one (112-501-11) tends to be the most popular.
 

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Do you have any recomended shops in Arizona?
 

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This is usually a two day job. Computer tuning is recommended to go along with the cam upgrade and that would complete the package. Do you have a 5.7 or 6.1?




Don't have any dyno numbers right now. Looking at the cam choices, the middle one (112-501-11) tends to be the most popular.
I have the 5.7...The price installed and tuned...Very interested.
 

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Discussion Starter · #8 ·
AZCHARGER: Don't have any places that I can recommend to you down there.

GOTTAGO06: Heads, cam and computer would be $2414.99. You'll be looking at roughly about $3500. for the parts with tax, shipping ect..
 
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