 Head differences, Differences between years? |
 Apr 30, 2014 - 9:59 AM
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Enthusiast  Joined Mar 5, '08 From Knoxville, TN Currently Offline Reputation: 1 (100%)  |
Is there any difference in the 5sfe heads? I have a 94 and the one I'm looking to buy shows 97 and up. Its the non cali style.
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Apr 30, 2014 - 10:31 AM
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 Enthusiast Joined Jan 4, '12 From US Currently Offline Reputation: 6 (100%) |
There's I believe 3 revisions.
Revision 1 is the earliest 5S-FE head (90-92 MR2, 90-92 Camry, 90-92 Celica). The camshafts (smaller base circle) and valves (shorter stems) are different as well as the valve cover. Revision 2 is 93 MR2, 94-99 Celica, 93-97 Camry. It is the same as what you have now. Larger base circle on the cams, longer valve stems, different valve cover. Revision 3 is 98-01 Camry and Solara. It is the same as the 94-99 Celica with the exception of having a provision for a cam sensor. The camshaft sprocket on those has a tooth, and the metal timing cover is different to accommodate the sensor. This is because this 98-01 engine (cali or federal) comes with a distributorless ignition. -------------------- 1993 Celica GT Coupe - sold
1994 Celica GT Liftback |
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Apr 30, 2014 - 3:17 PM
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Enthusiast Joined Mar 5, '08 From Knoxville, TN Currently Offline Reputation: 1 (100%) |
QUOTE (Syaoran @ Apr 30, 2014 - 11:31 AM)  There's I believe 3 revisions. Revision 1 is the earliest 5S-FE head (90-92 MR2, 90-92 Camry, 90-92 Celica). The camshafts (smaller base circle) and valves (shorter stems) are different as well as the valve cover. Revision 2 is 93 MR2, 94-99 Celica, 93-97 Camry. It is the same as what you have now. Larger base circle on the cams, longer valve stems, different valve cover. Revision 3 is 98-01 Camry and Solara. It is the same as the 94-99 Celica with the exception of having a provision for a cam sensor. The camshaft sprocket on those has a tooth, and the metal timing cover is different to accommodate the sensor. This is because this 98-01 engine (cali or federal) comes with a distributorless ignition. Does the revision 3 not come with the distributor mount? Can you still mount a distributor to it? |
Posts in this topic
yfn16 Head differences Apr 30, 2014 - 9:59 AM
yfn16 I wonder if I get that head how hard it would be t... Apr 30, 2014 - 10:44 AM
Syaoran QUOTE (yfn16 @ Apr 30, 2014 - 11:44 ... Apr 30, 2014 - 1:08 PM yfn16 I'm not that dedicated to the car. I'll ju... Apr 30, 2014 - 3:07 PM yfn16 Anyone? I'm kind of hurting to get this done..... May 1, 2014 - 10:26 AM Syaoran The distributor mounting bolt holes are there beca... May 1, 2014 - 11:20 AM ILoveMySilly97 Anyone know if the 1st gen and 2nd gen cams are in... May 10, 2014 - 12:00 PM VavAlephVav I have a 94 GT with a motor from a 97+ camry in it... May 10, 2014 - 1:38 PM Syaoran QUOTE (VavAlephVav @ May 10, 2014 - 2... May 11, 2014 - 10:20 AM |
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