March Transmission Report - Sonnax
March Transmission Report - Sonnax
March Transmission Report - Sonnax
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Ford<br />
2<br />
Line Pressure<br />
Booster Kit<br />
Affordable kit for big performance<br />
without a big price tag.<br />
• Affordable, drop-in kit<br />
with no special tools<br />
required<br />
• Increases torque<br />
capacity<br />
• Improves shift feel<br />
without low-speed<br />
harshness<br />
Which <strong>Transmission</strong> Kit is Right Tech Bulletin for Your Rebuild?<br />
Line Pressure Booster Kits<br />
11 <strong>Sonnax</strong><br />
Booster Kits Available<br />
Stronger PR Spring<br />
E4OD, 4R100<br />
AODE, 4R70W, 4R75W<br />
GM<br />
4L60-E, 4L65-E, 4L70-E*<br />
4L60-E, 4L65-E, 4L70-E**<br />
4L60 (700-R4), 200-4R<br />
400<br />
4L80-E, 4L85-E<br />
4T65-E<br />
350<br />
Chrysler<br />
68RFE<br />
45/545RFE<br />
These electronic booster<br />
kits are for Chrysler units<br />
with computer-controlled<br />
line pressure.<br />
Zip Kit The Sure Cure ® Zip Kit Performance Pack<br />
The Sure Cure ® Performance Pack<br />
The first step in correcting<br />
common shift problems.<br />
• Installs quickly & easily<br />
without any special tools<br />
• Stops leaks so the<br />
valve body works the<br />
way it’s supposed to<br />
• In-depth tech booklet<br />
for installation, plus<br />
diagnostics & repair<br />
Comprehensive Big fixes for big kit problems for big<br />
problems you don’t you don’t want want back. back.<br />
• Restores OE shift quality<br />
• Repairs biggest<br />
trouble areas to<br />
reduce comebacks<br />
• Step-by-step Step-by-stepinstructions<br />
for instructions comprehensive for<br />
valve/pump complete valve/pump body<br />
restoration body restoration<br />
Affordable Kits for Big Performance<br />
Without a Big Price Tag<br />
The best parts for performance<br />
& heavy duty recalibration.<br />
• Firmer Highest shifts quality under load<br />
without performance low-speed upgrades<br />
harshness<br />
• Great shifts which<br />
• Consistent firm up therecalibration harder the<br />
results transmission with tuning is worked options<br />
• Improved Consistent durability results, no<br />
guessing on calibration<br />
• No special tools required<br />
The larger boost valves and stronger PR springs in <strong>Sonnax</strong> booster kits raise<br />
line pressure progressively to give you the best of both worlds: a modest<br />
pressure increase at the low end, with a high-end pressure that is equal to or<br />
greater than that of other aftermarket kit springs.<br />
Large Ratio<br />
Boost Assembly Simple, Affordable, Drop-In Parts<br />
*Early-style pump<br />
**Late-style pump<br />
Larger Boost Valves are engineered<br />
for exceptional line rise precision.<br />
The Benefits of Progressive Pressure<br />
<strong>Sonnax</strong> Booster Kit Valves & Springs<br />
= Responsive, Variable (Progressive) Increase<br />
Competitor’s “Kits” with Stronger Springs<br />
= Unresponsive, Steady (Linear) Increase<br />
<strong>Sonnax</strong><br />
Competitors<br />
OE Line Pressure<br />
The <strong>Sonnax</strong> combination of larger<br />
boost valves and stronger springs<br />
is the ONLY way to progressively<br />
increase line pressure.<br />
Springs are about 10% stronger<br />
than OE and won’t overload the<br />
pump at idle, produce harsh,<br />
low-speed shifts or engagements.<br />
Light Throttle Hard<br />
<strong>Sonnax</strong> <strong>Transmission</strong> <strong>Report</strong> • <strong>March</strong> 2012 Visit our online catalog at www.sonnax.com. • Contact your distributor to order. ©2012 <strong>Sonnax</strong> Industries, Inc.<br />
Competitors<br />
<strong>Sonnax</strong><br />
Low Line Pressure High
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