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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.

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Old 08-29-2012, 08:30 PM   #1
N.RotaryTech
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So I was trying to figure out if I should post my experience with this. I believe that not many have done what I have done. So I figured that maybe my fluke of an experience with this might not be practical. But since you mentioned that you have another motor, Yes! You should bridge-port it.

Ok enough of me sounding like a pompous ass.

I should find where I posted this info before.
Since I don't feel like going through it again Ill provide cliff notes.

This is what I did:
Half Bridge Port S4 Motor.
Stock S5 ECU.
550cc primary injectors (S4 turbo injectors), Stock secondaries (460cc)
Lots of tweaking the Throttle Body.
Got it Running!
Really Fun to Drive.
Coolant seal failure as thousand miles later. (My fault with rebuild.)

Ill dig up more info on this later.

Or you can just search my posts.

Later.
__________________
'89 RX7 GTU, half-Bridge-port S4/S5 NA, E6K, Full RB exhaust, weekend warrior.
'83 RX7, The "this might take awhile" project.
'87 RX7 GXL, Rest In Pieces.
'98 Subaru Impreza Outback-sport, rx7 rescue vehicle, down for repair.
'94 Ford Ranger, daily.
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