Stef's 7A-FE Rebuild, up and running since 12/16/07 Options

[hurley97]

So obviously my oil problem is only getting worse, I decided it's finally time to do something about it.

so I went and picked up Defgeph's old 7A...
177,000 miles and was begining to use some oil before he swapped and it sat in the garage for 2 years.
but since I was getting it for free from a friend I decided to pick it up and hope for the best...



so I picked it up Fri (8/24) and the next day it came with me to work (I work at a Toyota dealer) where they unloaded it into the brake lathe room and it stayed hidden for a while. this past Saturday (9/8) me and one of the techs began tearing it apart. I was pleasantly surprised to find that it is actually in incredibly good condition for its age...

I will be spending close to $500 in parts replacing every bearing, seal, gasket, etc that we can think of. What I need from you guys are your suggestions as to what I can do to make this motor a little stronger and better flowing. I'm keeping the stock pistons and considering bigger cams and having the head machined.

We work for about an hour each morning before customers start coming in. Between Sat, Mon, and Tues (today) we have everything pretty much apart (except for the valves since I haven't decided to send them to the machinist with the head or not yet). This is a huge learning process for me and happy to have the oppotunity to do it. I'll add more pics and info so maybe some of you can learn some things too.

This post has been edited by hurley97: Mar 6, 2008 - 9:09 PM

[playr158]

you can do all thats listed above ^ great suggestions.
with the head shaved, and advanced timing 93 octane would be a requirement. gasket match/port everything. light weight flywheel. adjustable cam gears possible gains there, rather than aftermarket shafts.

maybe add another 7a to power the rear wheels too.

adjustable cam is a very gray area, since the 7afe works on a Slave cam style setup, you can't change the cam gears individually