Engine
Pistons, rods, valves, and any other items on this page are usually special order items.
Terms of sale for special orders apply!
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FS 2.0L Engine Building Guide |
K1 Long rod and Wiseco 8.8 to 1 Compression
.020 overbore piston set
- Improves rod ratio from 1.467 to 1.491
- WHAT THIS MEANS:: A higher rod ratio cause the pistons move from TDC slower, the entire bottom end absorbs less mechanical stress.
- Only available with .020 overbore pistons, 8.8 compression for those wanting to boost high on a larger turbo
- Piston skirts are available in coated or uncoated.
3 sets of uncoated and 1 set coated are available as of 4-30-10
- Upgrade to complete build kit for everything you need to complete a short block build.
- Complete build kit parts list:
Cometic MLS head gasket
ARP main and head studs
Clevite engine bearing set
OEM Mazda engine gaskets, oil seals, o-rings, oil pump, water pump, oil jets, timing belt, drive belts, thermostat, valve cover gasket
- Other OEM replacement parts can be found here on page 6
- Don't forget to buy a clutch and flywheel package here!
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K1 long rod w/ Wiseco coated pistons
$895.00 |
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K1 long rod w/ Wiseco uncoated pistons
$875.00 |
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package option
Convert to a full build kit
*Makes your rods and piston combo a complete build package
$1300.00 |
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package option
change to .074 thick head gasket
$35.00 |
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package option
change to .060 thick head gasket
$20.00 |
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package option
change to ACL Bearings
$55.00 |
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Add on new idler pulley and tensioner
$170.00 |
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Add on valve seal kit
$60.00 |
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Forged Shortblock Build Kit
- Everything you need to do a complete performance shortblock build from the FS experts!
- Complete build kit parts list:
Wiseco forged pistons
K1 H-beam rods ( out of stock until June )
Cometic MLS head gasket
ARP main and head studs
Clevite engine bearing set
OEM Mazda engine gaskets, oil seals, o-rings, oil pump, water pump, oil jets, timing belt, drive belts, thermostat, valve cover gasket
- Please e-mail us if you need oversized bearings or note which size at checkout in the message to merchant box
- Other OEM replacement parts can be found here on page 6
- Don't forget to buy a clutch and flywheel package here!
TECH TIPS:
Head Gasket Compression #'s using Wiseco pistons. Comp ratios will be different if you mill the cylinder head or deck the block.
- .030 will be stock 9.1 to 1
- .045 will be approx 8.9 to 1
- .051 will be approx 8.8 to 1
- .060 will be approx 8.6 to 1
- .074 will be approx 8.4 to 1
For the specs on the rod bolts and ARP studs, use the supplied specs from the manufacturer NOT the OEM Mazda specs, but do use the Mazda sequence.
ARP studs require you to tighten in stages and to tighten and loose at least 3 times before final torque.
After purchasing you can email us for the factory manual torque specs |
Forge Shortblock Build Kit
$2195.00 |
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package option
change to Pauter Rods
$425.00 |
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package option
change to .074 thick head gasket
$35.00 |
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package option
change to .060 thick head gasket
$20.00 |
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package option
change to ACL Bearings
$55.00 |
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Add on new idler pulley and tensioner
$170.00 |
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Add valve seal kit
$60.00 |
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Cometic Multi Layer Steel Head Gasket
- 84mm bore - good up to .020 overbore
- 84.5mm bore - for .040 overbore
- Multiple thicknesses available
- About a 3-5 day turn around for anything but stock thickness
- .027 / .030 / .036 / .040 / .045 / .051 - $110.00
- .060 - $125.00
- .074 - $140.00
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$110.00
$125.00
$140.00 |
ARP Head Studs
- For bolting down head to the block
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$116.00 |
ARP Main Studs
- For main caps that hold crankshaft
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$130.00 |
Valvetrain |
Valve Seals Kit
- 16 new viton rubber valve seals
- Fits factory valvetrain and single spring upgrades
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TECH TIP:
If you are building an engine (short block), and do not plan on building the head, get this at the very least to refresh your valve seals so they will be new like the rest of your engine. If you skip on this your valve seals may leak in the future. This is a cheap insurance so you won't have to do this later and rip the cylinder head off again. |
$60.00 |
SuperTech Stainless Steel Intake/Exhaust Valves
- EV8 Stainless Steel Intake
- EV16 Stainless Steel Exhaust
- Will require a valve job to install
- These will be 1mm oversize to fully utilize the need for upgrading the valves
- We are taking PRE-ORDERS for the next batch!
Please purchase to be put on the list.
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$399.00 |
SuperTech Valve Springs & Titanium Retainers
- Dual spring for aggressive cams and high boost applications
- Machining of guide tip required to fit special oil seals(included)
- Sold as a set only
- Retainers do not fit other valve springs
- Made specially for Crossover Auto!
- Factory springs have about 45 lbs of seat pressure (at closed valve)
Dual : 85 lbs (+ 88%)
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$395.00 |
SuperTech Valve Springs & Titanium Retainers
- Single Spring available
- For bare moderate performance builds
- Sold as a set only
- Retainers do not fit other valve springs
- Made specially for Crossover Auto!
- This is the difference in the springs.
Factory springs have about 45 lbs of seat pressure (at closed valve)
Single: 58 lbs (+28%)
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$380.00 |
JDM Intake Cam
- From Familia Sport20
- 245 duration Vs. 230 duration on stock cam
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$195.00 |
Blank Intake Cam
- Grind your own lobes for custom intake cam
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$99.00 |
Blank Exhaust Cam
- Grind your own lobes for custom exhaust cam
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$99.00 |
Crankshaft / Connecting Rods |
ACL Engine Bearing Kit
- Full engine bearing kit required for rebuilds
- Tri-metal bearings - sintered copper lead, overlay plated, steel backed
74% copper, 24% lead, 2% tin
- Includes main and rod bearings, thrust washers
- Bearing thickness Standard, .25mm, .50mm oversize
- Duraglide bearings provide a
combination of high strength and the
ability to withstand harsh/demanding
operating conditions. This makes them
ideal for performance/race engines and
rebuilds.
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Full Set
$160.00 |
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Main Bearings Set
$85.00 |
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Rod Bearings Set
$55.00 |
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Thrust Washers
$20.00 |
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Clevite 77 Engine Bearing Kit
- Full engine bearing kit required for rebuilds
- Tri-metal bearings
- Includes main and rod bearings, thrust washers
- Bearing thickness Standard, .25mm, .50mm oversize
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Full Set
$105.00 |
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Main Bearings Set
$60.00 |
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Rod Bearings Set
$35.00 |
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Thrust Washers
$18.00 |
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K1 Technologies Connecting Rods
- 5.315" factory stock length
- Can reliably support 400 hp which is more than the factory transmission's limits
- ARP 2000 bolts
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$385.00
( out of stock until June )
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K1 Technologies Stroker Crank
- Made to order
- 94mm stroke (2.03L)
- Increase from 92mm (1.99L)
- Stroker crank requires long rods
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$1550.00
Lightened
$1695.00 |
K1 Technologies Connecting Rods
- Long rods 5.400"
- ARP 2000 bolts
- Requires custom Wiseco pistons using 8.5 to 1 compression
- Specify if using long rods with stock or K1 crank plus your bore size
- Moly skirt coating
- Includes rings and wrist pins
- Custom pistons take 5-8 weeks to be made!
- Only recommended for advanced engine builders
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K1 Long Rods
$385.00
Wiseco Long Rod Pistons
$625.00 |
Pauter Connecting Rods
- Pauter pictured installed on the right
- Pistons not included
- Can support 600+ hp
- Free shipping in lower 48 states
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$795.00 |
Forged Pistons |
Wiseco Pistons
- 9:0 to 1 compression
(will be stock 9.1 to 1 using a stock gasket thickness)
- Moly skirt coating
- Includes rings and wrist pins
- Scaled from the manufacturer
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$480.00 |
Wiseco Custom Pistons
- Made to order
- Custom compression ratios available
- Moly skirt coating
- Includes rings and wrist pins
- Custom pistons take 5-8 weeks to be made!
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$625.00 |
