All Engine Pro Valve Springs are manufactured using the highest quality materials. Our springs are inspected during the manufacturing process to ensure consistent dimensions and overall quality.
Our Street/Race springs feature a high-tech chrome silicon alloy to help eliminate valve float, fatigue
and tension loss. |
- Premium Grade Steel
- Fully Stress Relieved
- Single and Dual Springs with Damper
Click here for
Engine Pro Master OE Valve Spring Part
Number Interchange
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| PART # |
DESC |
VALVE SPRING DIAMETER |
SEAT PRESSUE @ INSTALLED HEIGHT |
OPEN SEAT PRESSURE |
MAX LIFT |
MATERIAL |
| 02-1000-16 |
SINGLE |
1.250 |
80# @ 1.700 |
200# @ 1.250 |
.450 |
CARBON STEEL |
| 02-1001-16 |
SINGLE |
1.250 |
110# @ 1.700 |
285# @ 1.210 |
.500 |
CHROME SILICON |
| 02-1002-16 |
SINGLE |
1.250 |
110# @ 1.800 |
325# @ 1.200 |
.500 @ 1.750 |
CHROME SILICON |
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|
.600 @ 1.800 |
|
| 02-1003-16 |
DUAL |
1.437 |
141# @ 1.750 |
334# @ 1.150 |
.630 |
CHROME SILICON |
| 02-1004-16 |
DUAL |
1.437 |
135# @ 1.750 |
307# @ 1.150 |
.640 |
CHROME SILICON |
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| 02-1005-16 |
SINGLE |
1.476 |
109# @ 1.800 |
317# @ 1.300 |
.600 |
CHROME SILICON |
| 02-1007-16 |
SINGLE |
1.524 |
122# @ 1.900 |
309# @ 1.400 |
.700 |
CHROME SILICON |
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| 02-1008-16 |
DUAL |
1.539 |
204# @ 1.900 |
516# @ 1.250 |
.675 |
CHROME SILICON |
| 02-1009-16 |
DUAL |
1.550 |
240# @ 1.900 |
598# @ 1.250 |
.750 |
VANADIUM |
| 02-1010-16 |
DUAL |
1.437 |
130# @ 1.700 |
372# @ 1.150 |
.650 |
CHROME SILICON |
| 02-1011-16 |
DUAL |
1.460 |
127# @ 1.850 |
369# @ 1.250 |
.655 |
CHROME SILICON |
| 02-1012-16 |
DUAL |
1.509 |
112# @ 1.900 |
355# @ 1.200 |
.725 |
CHROME SILICON |
| 02-1014-16 |
DUAL |
1.539 |
149# @ 1.900 |
355# @ 1.350 |
.675 |
CHROME SILICON |
| 02-1015-16 |
DUAL |
1.539 |
138# @ 1.950 |
419# @ 1.350 |
.725 |
CHROME SILICON |
| |
| SUPER
CLEAN CONICAL 'BEEHIVE' VALVE SPRINGS |
| Super Clean Chrome Silicon Vanadium Material |
- Beehive Design
- Highly variable Duel Rate
for Reduced Coil Surging
- Reduced Retainer End Mass
for Improved RPM Potential
- Ovate Wire Shape More
Evenly Distributes Mass Throughout the Wire Cross-Section
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| PART # |
LGE END O.D. |
LGE END I.D. |
SML END
O.D. |
SML END I.D. |
INSTALLED
HEIGHT
(VALVE CLOSED) |
|
MAX LIFT |
| 02-1200-16 |
1.061 |
.738 |
.959 |
.636 |
80# @ 1.640 |
185 @ 1.090 |
.550 |
| 02-1201-16 |
1.290 |
.885 |
1.055 |
.650 |
130# @ 1.800 |
318 @
1.200 |
.600 |
| 02-1202-16 |
1.445 |
1.000 |
1.095 |
.650 |
155# @ 1.880 |
377 @
1.280 |
.600 |
| 02-1201-16 |
1.412 |
1.065 |
1.000 |
.650 |
123# @ 1.750 |
284 @ 1.175 |
.650 |
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