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SOLID PIVOT FOR SR20  

SOLID PIVOT SET
 

SOLID PIVOTS

TEST SHIMS & TEST GUIDES
 
PRODUCT
APPLICATION
QTY
PART NO.
MSRP (USD)
NOTES
Solid Pivot Set
SR20DE(T)
SOLID PIVOTS x8
TEST SHIMS x4 (2.70)
TEST GUIDES x4 (2.80)
163500
$354.00
Solid Pivot
SR20DE(T)
8
163003
$250.00
@
Test Shim,
Test Guide Set
SR20DE(T)
for individual piece
163004
$104.00
t=2.70 x 4
t=2.80 x 4
In order to make cam clearance maintenance-free and quieter operation sound, the hydraulic lash adjuster was adopted for the SR20 engine. However when aiming at higher RPM ranges and for higher horsepower output from engine modifications, it is important to improve the reliability of head system parts and to make valve drive train set correctly for the suited cam profile. So it is necessary to eliminate the use of the hydraulic lash adjusters. We have adopted the solid pivot system to enable adequate cam clearance adjustments while keeping total height of pivot of each cylinder fixed. Therefore it is possible to build a more precise head system in a shorter time compare to the other conventional methods. Improvements in the reliability and lower pricing were made possible at the same time by having reduced the number of parts required.


SOLID PIVOT FOR 4G63  

4G63 SOLID PIVOTS
PRODUCT
APPLICATION
PART NO.
MSRP (USD)
NOTES
Solid Pivot
4G63
EVO I`VIII MR
163039
$960.00
The Solid conversion requires both the
Camshafts &
Valve Springs to be upgraded.
Mitsubishi had chosen to use the lash adjuster (hydraulic system) for the 4G63 cylinder head for mass production efficiency, maintenance free and quieter operation. The best way to get more power from the 4G63 engine is to convert it to the solid system which is by far more superior in allowing running more aggressive camshaft profiles. The Solid conversion helps with more efficient opening and closing of the valves and therefore helps improve response throughout higher RPM ranges. This product uses internal shims to adjust the height. The kit includes 2.500 shims for each pivot (various shim sizes are available and sold seperately). Designed to be used in conjunction with other solid conversion upgrade products (as mentioned above in the notes) from Tomei Powered for the 4G63.

¡ Improved Response
With the especially designed cam profile characteristics, with the touch of the throttle you will realize the amazing response and improvements in efficiency of the best valve timing.
¡ Designed for high end RPM use.
The solid conversion will eliminate the dullness experienced at high RPM when using the hydraulic adjustable type.
¡ Special Camshafts and Valve Springs
The solid conversion will also require the appropriate solid type camshafts to be used with the solid pivots. Also since the solid camshafts are designed with higher cam lifts, our Tomei valve springs will also be required to provide the adequate clearance and appropriate spring rate (Sold separately).
¡ All types of competition use..
With serious race competition where every second counts in Drag, Circuit Time Attack, one make race or GT events, a solid conversion is required to get that extra gain over your rivals.B
¡ For Monster Power Cars
The 270‹ and 280‹ solid type camshafts will utilize the full potential of the large size turbo units.

 
 

SOLID PIVOT SHIMS & GUIDES  
SHIM
GUIDE
¡SR20DE(T) / 4G63 Compatible Shims
SHIM
2.600
1610092600
$6.00
2.620
1610092620
2.640
1610092640
2.660
1610092660
2.680
1610092680
2.700
1610092700
2.720
1610092720
2.740
1610092740
2.760
1610092760
2.780
1610092780
2.800
1610092800
2.820
1610092820
2.840
1610092840
2.860
1610092860
2.880
1610092880
 
SHIM
2.900
1610092900
$6.00
2.920
1610092920
2.940
1610092940
2.960
1610092960
2.980
1610092980
3.000
1610093000
3.020
1610093020
3.040
1610093040
3.060
1610093060
3.080
1610093080
3.100
1610093100
3.120
1610093120
3.140
1610093140
3.160
1610093160
3.180
1610093180
3.200
1610093200
* All prices are in US Dollars (USD)
@*Other sizes are available. Please contact us for information.
   
¡SR20DE(T) Guides
GUIDE
2.600
1610102600
$9.00
(USD)
2.620
1610102620
2.640
1610102640
2.660
1610102660
2.680
1610102680
2.700
1610102700
2.720
1610102720
2.740
1610102740
2.760
1610102760
2.780
1610102780
2.800
1610102800
GUIDE
2.820
1610102820
$9.00
(USD)
2.840
1610102840
2.860
1610102860
2.880
1610102880
2.900
1610102900
2.920
1610102920
2.940
1610102940
2.960
1610102960
2.980
1610102980
*Other sizes are available. Please contact us for information.