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head

  1. Normally Aspirated
    Got a second hand Gen3 head with injectors, rail etc. Is it a straight swap i know the timming set up is different as i have a spring type tensioner and the newer head is hydraulic type but other than this would it be a straight swap?
  2. 1990-1999 MR2 Parts Swapper
    I'm abondoning my MR2 project...my loss is your gain! The best of the best right here, there's not a better valve train in the industry. Ferrea dual valve springs (p/n S10034), Competition Plus (best they offer) stock sized in/ex valves (p/n F1863P, F1865P), magnesium retainers (p/n E10022)...
  3. 3SGTE Turbo
    Been tracking down a timing issue and I decided to just pull the motor. First, a few months back a brand new Toyota tensioner failed, now the idler pulley stripped the threads on the head. This is the 3rd time in as many months that a brand new Toyota timing component has failed, the motor has...
  4. 3SGTE Turbo
    Currently my stock 1993 MR2 turbo is at the mechanic's shop having all the engine's gaskets replaced and this includes the head gasket. The car ran fine but had three or four annoying oil leaks. Are there any performance modifications that should be made to the head or any other part of the...
  5. Common Engine Swaps and Related Discussions
    So I recently trashed a Gen 2 3sgte. It's a bit of an emergency situation (need the car back up and running), and I have a friend that can supply me with a Gen 4 short block. It is complete except for the oil pan and head... My gen 2 head works perfectly well, has ported intake/exhaust ports...
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