6 speed tranny 7afe - 6G Celicas Forums

Welcome Guest ( Log In | Register )

6G Celicas Forums > 6th Generation Celica > Engine/Transmission/Maintenance

6 speed tranny 7afe, I know this discussed before sorry...

Oct 26, 2003 - 3:39 PM
slipgun View Member Profile Enthusiast Joined Jun 2, '03 From Annandale VA Currently Offline Reputation: 0 (0%)	Leme preface this with i know this was discussed again less then a week ago but ive been looking for a half hour with search and all and still cant find what I wanted. Someone mentioned an actualy 6 speed trany that reduced 1/4 mile times 1 second. What was that? Im just looking into this for potential/curiousitys sake. To truly utilize the potential of 6 speed tranny wouldnt one need a new ecu as well? I was thinking for all thoes getting turbos for their 7AFE it would really be a nice feature! trying to weight potential of swap vs turbo still Thanks guys

Replies

Oct 27, 2003 - 10:57 PM

97sccelica

Enthusiast

Joined Aug 30, '02
From Anaheim, CA
Currently Offline

Reputation: 0 (0%)

QUOTE (FallenHero @ Oct 27, 2003 - 7:51 PM)

no you wont... the point here is to get the 7a's 1.8l displacement, and the 4a's performance head. Why would you change out bottom end parts? The only reason I would change the pistons is if I wanted big boost, then I would go for some forged ones, other than that, leave well enough alone. If the 20v head does bolt up, the trouble would be the wiring. you would not be able to use the 7a's ECU, so the 20v unit would have to be used.

Also, in charlies words, there is no need to fool with this. I think it's interesting, but not easily done.

Jon

pistons will have to be changed

the valves will hit the stock 7a pistons.

the rods will probably need to be changed as well, but keeping the crank will keep the extra .2L of displacement

--------------------

1994 Celica GT4 WRC Edition
@gt4.wrc on Instagram

Posts in this topic

slipgun 6 speed tranny 7afe Oct 26, 2003 - 3:39 PM

Coomer I'm not sure that you'd need a new ECU, bu... Oct 26, 2003 - 4:44 PM

Matthew I agree with Coomer I highly doubt an additional... Oct 26, 2003 - 4:48 PM

97sccelica QUOTE (Coomer @ Oct 26, 2003 - 1:44 PM) I'm no... Oct 26, 2003 - 4:57 PM

Coomer QUOTE (Matthew @ Oct 26, 2003 - 1:48 PM) also... Oct 26, 2003 - 4:58 PM

FallenHero Actually.... you could use the 7a bottom end and... Oct 26, 2003 - 6:23 PM

Kwanza QUOTE (FallenHero @ Oct 26, 2003 - 4:23 PM) A... Oct 27, 2003 - 2:07 AM

Coomer QUOTE (Kwanza @ Oct 26, 2003 - 11:07 PM) No o... Oct 27, 2003 - 2:13 AM

FallenHero yea, I wonder if the 20V bolts right up to the 7a ... Oct 27, 2003 - 5:07 PM

slipgun I dono, but after reading that article it does mak... Oct 27, 2003 - 7:17 PM

Kwanza QUOTE (Coomer @ Oct 27, 2003 - 12:13 AM) A few pe... Oct 27, 2003 - 8:57 PM

FallenHero no you wont... the point here is to get the 7a... Oct 27, 2003 - 10:51 PM

97sccelica QUOTE (FallenHero @ Oct 27, 2003 - 7:51 PM) no you... Oct 27, 2003 - 10:57 PM

FallenHero Why will they need to be changed? I don't see... Oct 27, 2003 - 11:10 PM

Kwanza QUOTE (FallenHero @ Oct 27, 2003 - 9:10 PM) W... Oct 28, 2003 - 2:22 PM

FallenHero don't put a 6spd on a 7afe, or if you do, give... Oct 28, 2003 - 11:09 PM

« Next Oldest · Engine/Transmission/Maintenance · Next Newest »

3 User(s) are reading this topic (3 Guests and 0 Anonymous Users)

0 Members:

Display Mode: Switch to: Standard · Switch to: Linear+ · Outline

Track this topic · Email this topic · Print this topic · Subscribe to this forum

Lo-Fi Version

Time is now: February 23rd, 2025 - 10:01 PM