7agte build diary, my progress so far Options

[nik]

Feb 25 2005

recieved
intake manifold w/ throttle body (small port)
stock cams gears (small port)
oem FPR
fuel rail (big port)

(( from Bee aka kwanza ))

big port head from a 4agze ebay

Feb 28 2005

i drop the head off at F-Tuning (local shop) to get the head pressure checked if good the head will get fully tuned new valve spring P&P etc.

sent money off to a MR2 member for a
AE101 LEVIN MAP/DLI 4AGZE 1992+ MAP/DLI engine wiring harness

also bought 440 cc 7mgte injectors
4ag AEM adjustable cam gears
talking to frotou about a custom manifold

Need to talk to the shop about what cams to use i'm thinking 256 intake 243 exhaust

March 1 2005

things a need to do
track down DLI coils and distributor
track down a 92+ levin Map ecu ( any help on this one will be a big help)

This post has been edited by nik: Mar 11, 2005 - 12:39 PM

[nik]

I say you should get a 4AG headgasket, to avoid hot spots in the head.  Like I said before, the reason the gaskets are different, is because the 16V head flows water differently than the 4/7AFE/20V.  The gaskets will all fit, more or less, but the way the coolant flows is the big difference.  You'll notice right away when you put the head on the block that you'll probably need to do something about the water inlet/outlet.  The 4/7AFE/20V has both inlet/outlet on the back of the head, while the 4AG typically has one by the water pump, and one in the back of the head.  Get what I'm saying?
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hey bee they have both gaskets there the 4ag and the 7af they just want to see the diff but were going with the 4ag

That's a good point. I think you might want to look into that a bit farther. My 4AFE hg was flipped upside-down (thanks a ton to my dad who put the gasket on when I wasn't looking in the first place) and even though the holes matched up, they still didn't match up 100% perfect. This caused a massive oil leak and took a ton of work to fix with the motor in the car.
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who are you?