parts needed 20 valve...4age - Toyota Nation Forum : Toyota Car and Truck Forums

TeamTRJ · 11-12-2004, 10:13 PM

Hey guys, what i need is a couple parts for a buddy of my mine that is doing a crazy conversion on his 98 corolla....what he is doing is dropping ina 20 valve 4age....he needs some parts and iw as wondering if any of you knew where to find them. The parts he needs are as follows:

Map sensor for 4age Silver Top 20 valve out of the Levin
I also need a couple Distributor caps and rotors for the same.

Also if anyone has an English Service Manual for a 1994 Toyota Levin 20 valve!!!

I need these parts bad and anyone who can helps me find them or has them would really help! Thanks guys,

***REN69*** · 11-12-2004, 10:41 PM

what's crazy about that??

it's been done before. I know what's crazy.. he went silvertop when he could've went blacktop or 2ZZ.

There's a Blacktop and Silvertop 20V's for sale in the B/S/T forum.

Kwanza · 11-12-2004, 11:06 PM

The silvertop 20V were all AFM. If you plan on using the Silvertop 20V ECU... then you'll need the 20V Silvertop AFM. If you use the blacktop ECU, then you'll need a Toyota MAP sensor. I believe most of the Toyota map sensors are the same. People have used 5SFE/7AFE map sensors and such successfully to do MAP conversions on 20V motors. As for the distributor... you're gonna have a very hard timing finding one of those. try asking around on club4ag.com...

Do a google search for Phil Bradshaw's page. He has basic breakdowns of Silvertop ECUs and various diagrams...

TeamTRJ · 11-12-2004, 11:14 PM

Thanks kwanza all is appeciated, as for REN69, there is no need to critisize other peoples work. And by the way, there aren't too many people out there that have done this conversion. Also being done is a Levin front end and rear end conversion. But thanks anyways...all is appreciated!

TekPhobia · 11-12-2004, 11:15 PM

Don't fret when dyno figures are barely approaching 100HP ATW.

-Tim

TeamTRJ · 11-12-2004, 11:17 PM

Its not my car and should be closer to 200hp ATW. Will post dyno results after!!

TeamTRJ · 11-12-2004, 11:18 PM

I have a 92 mr2 na and jsut bought 3rd gen Turbo rear clip, that will be fun....

TekPhobia · 11-13-2004, 02:15 AM

Quote:

Originally posted by TeamTRJ
Its not my car and should be closer to 200hp ATW. Will post dyno results after!!

Alright, what's going to be done to it to get 200HP?

-Tim

Flashmn · 11-13-2004, 02:45 AM

I would of gone 2ZZ-GE if I was him. More power.

micro214_kp61 · 11-13-2004, 07:02 AM

Quote:

Originally posted by Kwanza
The silvertop 20V were all AFM. If you plan on using the Silvertop 20V ECU... then you'll need the 20V Silvertop AFM. If you use the blacktop ECU, then you'll need a Toyota MAP sensor. I believe most of the Toyota map sensors are the same. People have used 5SFE/7AFE map sensors and such successfully to do MAP conversions on 20V motors. As for the distributor... you're gonna have a very hard timing finding one of those. try asking around on club4ag.com...

Do a google search for Phil Bradshaw's page. He has basic breakdowns of Silvertop ECUs and various diagrams...

i agree with Kwanza... if you have a hard time finding the dizzy, maybe try a non-distributor set-up. but it'll bit a much more expensive route.

FYI: someone told me that the GM map sensors are BEST to use with the 20V.

TeamTRJ · 11-13-2004, 05:12 PM

mods being done are td-03 turbo (for now), front mount, toda cams, cam gears, full 3 in. echaust w/ dp,sup AFC, custom turbo manifold, easily approaching 225 at the fly!

O and minus AC and PS

4G63Attack · 12-08-2004, 02:42 AM

try www.toysport.com they have parts for the 20V

NDR008 · 12-08-2004, 06:06 AM

sorry to deviate the topic, but how can i convert my engine to a non dizzy set up?

wrenchdad · 12-08-2004, 07:02 AM

Team TRJ

How hard is this swap? What mounts did you use? Which trans? Axles? I have been looking into doing the same to my 99 rolla but can't find any info on someone who has done it. Where did you get your 20v from? I have been looking at several on Ebay but just a little worried about gettting an engine that I have not personally looked at. Got burned on the last used "LOW" mileage engine that I got. Good luck on your project and will be looking for your results.

thanks WD

ps Its my daily driver and I do a 120 miles round trip to work everyday SO gas mileage is also a concern. Does anyone have any mileages numbers on the Silvertops in stock form? thanx again WD

wrenchdad · 12-08-2004, 07:21 AM

Team TRJ

Here is a link that has an english version of a Blacktop manual it will not be just like the Silvertop but it will be at least something close. Its seveal pdf files broken up into different sections, Engine Mech, electrical, service specs, EFI, etc. Hope it helps.
Found it on this site http://www.onthenet.com.au/~paulp/Blacktop/

Here is the main page it was on and the link is at the bottom, it case the first one doesn't work. http://home.earthlink.net/~roethler/engine.html just look at the lower left side.

later WD