Search found 411 matches

by quest
Fri Aug 27, 2010 6:09 pm
Forum: Technical
Topic: did this air-fuel tuner ever catch on ?
Replies: 11
Views: 2185

Basically a map reading 2 psi has the same output at 2000rpm and 5000rpm, wheras an AFM will read more voltage, as the voltage increases with airflow. hmmmmm.... but a MAP wouldn't be able to fuel a motor properly if that were a problem, won't it ? Aren't cells adjustable for specific RPMs ? A SAFC...
by quest
Wed Aug 25, 2010 5:01 pm
Forum: Technical
Topic: did this air-fuel tuner ever catch on ?
Replies: 11
Views: 2185

0-5v AFM or MAP, is fine for what I want it for.
Gonna look into sourcing a pre-assembled unit

also ame accross this laptop adjusted one http://www.14point7.com/UAFC.php
by quest
Wed Aug 25, 2010 4:57 pm
Forum: Technical
Topic: Block differences?
Replies: 7
Views: 1239

my 6-bolt non-turbo block didn't have provision for the knock sensor to screw into either
by quest
Mon Aug 23, 2010 12:56 pm
Forum: Technical
Topic: did this air-fuel tuner ever catch on ?
Replies: 11
Views: 2185

did this air-fuel tuner ever catch on ?

http://autospeed.com/cms/A_2418/article.html
looks like a neat economical SAFC alternative
anybody know anything about them in use ? thanks
by quest
Sun Jul 25, 2010 10:06 pm
Forum: Technical
Topic: Do I need oil squirters?
Replies: 22
Views: 3839

quest.. different motors have completely different designs - perhaps the fords and toyotas you speak of have engine designs that inherently do not need the squirters, and perhaps the mitsu motors do.. in this respect, the statement made by Starion Vr4 that mitsu 4g63t motors are better off with squ...
by quest
Thu Jul 22, 2010 10:29 pm
Forum: Technical
Topic: Do I need oil squirters?
Replies: 22
Views: 3839

in addition to the 3TC corollas mentioned above, there too many other examples to list..... A whole community of folks bolting turbochargers to their stock normally aspirated 2JZGE powered daily drivers, for years now..... where 3, 4, 500hp is not uncommon Lots of turboford 2.3L sohc 2 valve motors,...
by quest
Wed Jul 21, 2010 6:54 pm
Forum: Technical
Topic: Do I need oil squirters?
Replies: 22
Views: 3839

mitsu was interested in 200hp, 100k+ miles and they write warrantys. Squirters overkill maybe ? Seen too many normally aspirated motors do fine with hefty turbo systems bolted on. for example Some daily driven toyota corollas gone low 10s without spray. Done reliably, using their lowly 1.8L 2 valve ...
by quest
Mon May 24, 2010 11:57 pm
Forum: Technical
Topic: Turbo sizing
Replies: 35
Views: 4800

be careful which route you go. Do your research before u pull the trigger. There are low 10/hi 9sec 4cyl street corollas here shifting their 5 speed toyota gearboxes without nitros. do u need an auto ? Ask how much power it soaks up too. 2 local 1st gen street 300zx (vg30Et SOHC); one sprays a 175 s...
by quest
Sat May 22, 2010 5:53 pm
Forum: Technical
Topic: 4g64 crank in 4g63
Replies: 9
Views: 2203

the SOHC produces some impressive HP at 25psi..
using a .50 garret ? Any dyno, build thread, specs, etc ?
by quest
Sun May 16, 2010 6:21 pm
Forum: Technical
Topic: Rev limit
Replies: 20
Views: 3547

turbos won't "make" a motor breathe. Boost will build up in the intake tract, that's all. Revving is a waste of time imo. No need. Quickest street starquest (2.6) gone mid 10s, redline ~6300rpm/stock cam. Makes a far more reliable motor also. Combination makes a winner, not rpms We have co...
by quest
Mon May 03, 2010 2:12 pm
Forum: Technical
Topic: Apexi Super AFC for starion
Replies: 15
Views: 3234

maybe I should say, "as widely used" as the SAFC, then..... but Paris still comes to mind, eh ?
by quest
Sun May 02, 2010 1:30 pm
Forum: Technical
Topic: Apexi Super AFC for starion
Replies: 15
Views: 3234

Ultimately it comes down to the price of the ecu, what you guys pay for an ecu is more than what we would pay to get an ecu and all the parts for mpi. that too is another inaccurate assessment we start from as low as $200 build-it-yourself ecus. Quite a few gone this route for 2.6 mpi Quick & d...
by quest
Mon Apr 26, 2010 2:34 pm
Forum: Technical
Topic: Apexi Super AFC for starion
Replies: 15
Views: 3234

Depends on how you measure performance with TBI + any of the bolt-on mitsu turbo upgrades, u wind up with near instant response, get pushed in the seat or break traction. Decent mileage improvement bonus, as 'fat' oe fuel curves are cleaned up(via SAFC). Quarter mile ETs tell the rest of the story ...
by quest
Fri Apr 23, 2010 9:48 pm
Forum: Technical
Topic: Apexi Super AFC for starion
Replies: 15
Views: 3234

Using this however you will still be stuck with the mechanical advance/retard ignition with no control over that and that may not be such a bad palce to be "stuck". Properly functioning mech timing has taken some street starquest as far as low 11s TBI, MPI, blowthru carb, with or without ...
by quest
Sun Apr 18, 2010 8:53 pm
Forum: Technical
Topic: you know how starion struts are used in toyota ke70's....
Replies: 8
Views: 1777

does this mean that coilovers might be adapted to a starion? why would you ? There r lots of detailed threads of starquests on various coilover options... even "slammed" on ebay/cosmo (~$200) coilovers - good owner feedback too. Their spring rate already suited to staz, not the considerab...