aftermarket s/c

mak259 · 04-08-2009, 11:14 PM

i want to turn my 89 n/a in to a s/c...i know that the s/c engines have different internals..so i know about all that stuff...but what i am curious about is if there is some one out there who makes a s/c for the 4age/gze (other then toyota)...or on the other hand...a turbo manifold...i would rather have a s/c but turbo aint so bad...so please if you have ever heard of a different s/c let me know....

thanks...

ebouwman · 04-08-2009, 11:19 PM

I know speed source makes a turbo manifold Speed - Source - Design. Fabricate. Produce. Install. Maintain.

As for the supercharger i wouldn't know, you could just pick up a used one and run a new pulley though

Jackstand Queen · 04-12-2009, 01:46 PM

Sticking with a 4agze setup is about 100 times easier that fabbing from almost scratch a 6 PSI boost setup either SC, or Turbo to go on a 4age. The boost limitation is due to weaker internals and higher compression ratios of the 4age.

mr2tim · 04-25-2009, 01:13 PM

On a different track I have lots of parts to convert your 4a N/A to a S/C car, intake maniold, throttle/Tps, GZE throttle cable assembly, new double headed distributor, of course you'll need to relocate the alternator and change the harness, move the starter to the other side and change it's harness as well, of course you'll need that S/C ECU and the Supercharger itself and it's mounts, did I mention you-re old a/C compressor wouldn't work? BTW the S/C instrument panel should be changed too?

Oh well, maybe a S/C conversion isn't that easy huh?

Tim (mr2tim)
Supercharzed Toyz Race Team

Satanicsaint · 06-11-2009, 01:32 AM

BoostedBlood · 06-11-2009, 05:00 AM

i dont know if this helps but ebay sells turbo manifolds. i personally have bought quite a few turbo manifolds on ebay ( not any mr2s tho ) and despite their bad rep only had a problem with one and the seller was happy to exchange for a good one.
Toyota Corolla AE82 AE92 4AGE Turbo Exhaust Manifolds:eBay Motors (item 270404123744 end time Jun-16-09 13:02:29 PDT)
and a cast one here at
TOYOTA COROLLA 4AGE T25 TURBO CAST IRON MANIFOLD AE86:eBay Motors (item 140325110028 end time Jun-11-09 19:05:48 PDT)
should fit even tho its for fwd and wow funny how the cast one is cheaper think i gonna order one now lol. also as said before i would look at upgrading your motor before considering buying turbo/sc you will be happer in the end.

328FTW · 06-11-2009, 08:35 PM

If you go turbo you will need injectors as well, and a rising rate fuel pressure regulator with some way to control the fuel.

04-08-2009, 11:14 PM	#1 (permalink)
mak259 No Skills Join Date: Mar 2009 Posts: 7 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	aftermarket s/c i want to turn my 89 n/a in to a s/c...i know that the s/c engines have different internals..so i know about all that stuff...but what i am curious about is if there is some one out there who makes a s/c for the 4age/gze (other then toyota)...or on the other hand...a turbo manifold...i would rather have a s/c but turbo aint so bad...so please if you have ever heard of a different s/c let me know.... thanks...

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04-08-2009, 11:19 PM	#2 (permalink)
ebouwman Curve Hugger Join Date: Jan 2009 Location: BC, Canada Posts: 1,388 Thanks: 18 Thanked 48 Times in 48 Posts My Google Map iTrader Rating: (0/0% )	I know speed source makes a turbo manifold Speed - Source - Design. Fabricate. Produce. Install. Maintain. As for the supercharger i wouldn't know, you could just pick up a used one and run a new pulley though

04-12-2009, 01:46 PM	#3 (permalink)
Jackstand Queen Cage Fighter Join Date: May 2008 Posts: 677 Thanks: 52 Thanked 56 Times in 53 Posts iTrader Rating: (1/100% )	Sticking with a 4agze setup is about 100 times easier that fabbing from almost scratch a 6 PSI boost setup either SC, or Turbo to go on a 4age. The boost limitation is due to weaker internals and higher compression ratios of the 4age.

04-25-2009, 01:13 PM	#4 (permalink)
mr2tim SUPERcharZed ToyZ RacZer Join Date: Mar 2008 Location: South Florida Posts: 690 Thanks: 2 Thanked 41 Times in 38 Posts My Google Map iTrader Rating: (2/100% )	On a different track I have lots of parts to convert your 4a N/A to a S/C car, intake maniold, throttle/Tps, GZE throttle cable assembly, new double headed distributor, of course you'll need to relocate the alternator and change the harness, move the starter to the other side and change it's harness as well, of course you'll need that S/C ECU and the Supercharger itself and it's mounts, did I mention you-re old a/C compressor wouldn't work? BTW the S/C instrument panel should be changed too? Oh well, maybe a S/C conversion isn't that easy huh? Tim (mr2tim) Supercharzed Toyz Race Team

06-11-2009, 01:32 AM	#5 (permalink)
Satanicsaint No Skills Join Date: Mar 2009 Posts: 14 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	lol

06-11-2009, 05:00 AM	#6 (permalink)
BoostedBlood No Skills Join Date: Jun 2009 Location: Washington USA Posts: 20 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	i dont know if this helps but ebay sells turbo manifolds. i personally have bought quite a few turbo manifolds on ebay ( not any mr2s tho ) and despite their bad rep only had a problem with one and the seller was happy to exchange for a good one. Toyota Corolla AE82 AE92 4AGE Turbo Exhaust Manifolds:eBay Motors (item 270404123744 end time Jun-16-09 13:02:29 PDT) and a cast one here at TOYOTA COROLLA 4AGE T25 TURBO CAST IRON MANIFOLD AE86:eBay Motors (item 140325110028 end time Jun-11-09 19:05:48 PDT) should fit even tho its for fwd and wow funny how the cast one is cheaper think i gonna order one now lol. also as said before i would look at upgrading your motor before considering buying turbo/sc you will be happer in the end.

06-11-2009, 08:35 PM	#7 (permalink)
328FTW Can you say grippy? Join Date: Aug 2008 Location: New Zealand Posts: 1,513 Thanks: 12 Thanked 99 Times in 83 Posts My Google Map iTrader Rating: (0/0% )	If you go turbo you will need injectors as well, and a rising rate fuel pressure regulator with some way to control the fuel.