Inertia Motorsports 2009 price list

[JarZ]

**UPDATED 3/01/09**

$1375 - 5.7L Inertia Fuel Efficiency Cylinder Heads Package (with exchange)
.030 Milled 5.7L Cylinder Heads. Fully CNC ported and hand blended exhaust ports. Our Proprietary Valve Job.New Valve Seals Installed. New 6.1L Valve Springs and Hardware Installed. Includes new Cylinder Head Bolts and Head Gaskets. 8 Custom Forged Exhaust Pushrods to reduce valve train noise and stiffen performance.

$1575 -5.7L Performance Heads - CNC Ported, hand blended 5.7 heads with exchange, includes 6.1 exhaust springs and new viton valve seals

$2075 -Premium 5.7L Big Valve Heads* - Big valve, CNC ported, hand blended 5.7 heads with exchange, 2.02/1.57 dia valves, chrome molly retainers and single grove locks. Valve guides are honed to set clearance to new specs, comes with 6.1 exhaust springs and new viton seals

$1675* – 2009 EAGLE 5.7 VVT Stock Chamber Cylinder Heads. New 2009 5.7L Cylinder Heads. Stock Chamber Size for 2009 Vehicle Applications. Fully CNC and Hand Blended Intake and Exhaust Ports. Our Proprietary Valve Job. Stock Diameter Intake and Exhaust Valves. New Valve Seals Installed. A Directional Vein for Increased Performance at High Valve Lifts. New Valve Springs and Hardware Installed

$1875* - 2009 EAGLE 5.7 VVT Big Chamber Cylinder Heads. New 2009 5.7L Cylinder Heads. Large Chamber Size for 2003-2008 5.7L Vehicle Applications. Fully CNC and Hand Blended Intake and Exhaust Ports. Our Proprietary Valve Job. Stock Diameter Intake and Exhaust Valves. New Valve Seals Installed. A Directional Vein for Increased Performance at High Valve Lifts. New Valve Springs and Hardware Installed

These heads will yield approximately 10.75 compression with a stock gasket or 10.4 using the 5 layer gasket trick, custom thickness gaskets are also available if different compressions are desired.

The big chamber option will additionally help with power so they will be a good choice for 5.7 based strokers with 6.1 intake manifolds. Working with CP pistons we currently have a dome or reverse dome design for the 09 head so I can do matching pistons for stroker engines with this head combination and dial in any compression desired.

* $600 refundable core charge applies if not installed by one of our Authorized Installers

$1675 - 6.1L Performance Heads - CNC Ported, hand blended 6.1 heads with exchange, includes 6.1 exhaust springs and new viton valve seals

$2025 - Premium 6.1L Performance* - CNC Ported, hand blended 6.1 heads with 2.10/1.60 valves, chrome molly retainers and single grove locks. Valve guides are honed to set clearance to new specs, new viton seals.

$2175 - CNC Ported, hand blended 6.1 heads with 2.10/1.60 valves, chrome molly retainers and single grove locks. Valve guides are honed to set clearance to new specs, new viton seals
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*
What were known as our "Big Valve Heads" have been replaced with the "Premium Big Valve Heads" line. The new Premium Big Valve Heads have the Manley valves with the pro flow shape. Sizes are 2.10"/1.625 for the 6.1 and 2.02/1.575 for the 5.7 head.

The new Manley valves will be running single groove locks with high quality Crower keepers and retainers which blow everything else we've seen away in quality. Essentially, the Premium Big Valve Heads are the best quality components that we can source with the Manley valves and Crower locks and retainers.
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If the intended valve lifts are under 0.580/0.566" exhaust for the 6.1 heads and 0.566/0.566" for the 5.7 heads the OEM 6.1 springs are the best option, as they have sufficient rate for the fast ramp cams that are out and are the most reliable springs available. (if it's not broke don't fix it!) For higher lifts contact us for the various options in valve springs, locators, seals.

$250 - upgrade to Ti retainers (note this price may change with Ti pricing due to war demand)

$100 - Spring locators for Comp, PAC, Manley or Crower springs

$25 - Valve seals for use on cam lifts over 0.570"

$275 - PAC 1220 intake spring upgrade on 6.1 heads, uses Crower spring on exhaust side, (above locators and seals required with these springs) will handle valve lifts of up to 0.635 intake and 0.610 on exhaust side.

$325 - PAC 1520 intake spring upgrade on 6.1 heads, uses Manley spring on exhaust side, (above locators and seals required with these springs) will handle valve lifts of up to 0.635 intake and 0.610 on exhaust side.

$225 - Manley spring upgrade on 5.7 heads (Also, requires spring locators and seals above)

$175 - Crower spring upgrade on 5.7 heads (also, requires spring locators and seals above)

$325 - Coated cyl head chambers and valve faces with ceramic thermal barrier coating

$225 - Coat valve stems with molly disulfide dry film lubricant.

$385 - Camshafts, custom or standard

$385 – 3.5L HO V6 camshafts

$285 - 2009 "EAGLE" 5.7L VVT Camshafts

$3150 - 370/5.7 ballanced rotating assembly (outright)

$4550 - 370/5.7 short block with core exchange on block

$3150 - 383/5.7 ballanced rotating assembly

$4575 - 383/5.7 short block with core exchange on block

$3250 - 400/5.7 ballanced rotating assembly

$4495 - 400/5.7 short block with core exchange on block

$3225 - 392/6.1 ballanced rotating assembly

$4595 - 392/6.1 short block with core exchange on block

$3325 - 418-426 ballanced rotating assembly

$4595 - 418-426 short block with core exchange on block

Note: since we use custom CP pistons with all our rotating assemblies and short blocks we can provide pistons for any desired compression ratio, ring package, wrist pin size and bore desired at no additional cost. Additionally, I can adjust compression heights for stroke lengths not shown above such as stock stroke all forged settups or destroked engines.

Engine upgrades:

$125 - 9310 tool steel wrist pins
$125 - WPC surface wrist pins (required with unbushed rods)
$750 - Upgrade stroker kits to Manley Pro I beam lightweight rods
$850 - Upgrade stroker kits to Crower 93 series rods
$155 - ARP main studs
$350 - ARP head studs
$175 - Coated piston skirts
$175 - Ceramic thermal barrier coated piston crowns
$550 - Partial crank profile 370, 383, 392/6.1 engines
$1250 - full crank profile 370, 383, 392/6.1 engines
$450 - Ported 6.1 intake manifold
$175 - Coat inside of intake with ceramic thermal barrier coating
$175 - Coat outside of intake with thermal dispersant coating
$425 - 6.1 intake on truck conversion kit

3.5L Camshaft/Cylinder Head Install Kit $TBA
5.7L Camshaft Only Install Kit $180
5.7L Camshaft/Cylinder Head Install Kit $130
6.1L Camshaft Only Install Kit $10
6.1L Camshaft/Cylinder Head Install Kit $110
5.7L or 6.1L Cylinder Head Only Install Kit $80



Please feel free to call Stu with any questions 512-964-7724

Thanks,

Jacob

[JarZ]

first post updated