i dont know why PHR still keeps that t78 dyno on their site.. it is completly bogus.. no T78 i have EVER seen dynos like that.
here is a REAL t78 at #24.
A T78 doesn't spool quite as bad as PHR's graph.. but not as good as Jesus' graph either. Remember Jesus and Angel like to dyno in 5th which helps their spool by a good 3-400 RPM's....
A T78 doesn't spool quite as bad as PHR's graph.. but not as good as Jesus' graph either. Remember Jesus and Angel like to dyno in 5th which helps their spool by a good 3-400 RPM's....
You can as long as you get a "V" band welded on the downpipe of the T04R turbo, and then of course you'd have to do the same to the T04R turbo too. Unless it's an option or it has changed, the T04R kit comes with a "4 bolt" flange mating the turbo to the downpipe. The SP turbo kit is a "V" band style.
As a reminder, the SP kit includes a full length DP. With the Greddy kit you will need to purchase the HKS or Blitz or similar midpipe for about $170-190.
The SP kit comes with the ceramic coatings included. To have my Greddy kit cereamic coated I just paid $500.
The SP kit includes the HKS Racing Type 2 BOV which MVP sells for $427, plus I believe the SP kit comes with a flange welded in place to accomodate the BOV . So if you can't weld your own flange on you can add that cost to the Greddy kit as well.
Re: Re: Re: which turbo spools quicker greddy t78 or hks to4r
really?
is that why SP warrantys there turbos for one year and hks how long ?????(read below)
Turbochargers and wastegates, which are warranted for one hundred twenty (120) days from original purchase.
hks warranty =2months guess they dont stand behind there highest quality & workmanship that much
thats why i went with an sp turbo great warranty !
2jz T8834D said:
One reason, In my opinion, I wouldn't buy an SP turbo kit, over HKS, HKS products have the highest quality workmanship.
Re: Re: Re: Re: Re: Re: which turbo spools quicker greddy t78 or hks to4r
Lonestar Dawg said:
As a reminder, the SP kit includes a full length DP. With the Greddy kit you will need to purchase the HKS or Blitz or similar midpipe for about $170-190.
The SP kit comes with the ceramic coatings included. To have my Greddy kit cereamic coated I just paid $500.
The SP kit includes the HKS Racing Type 2 BOV which MVP sells for $427, plus I believe the SP kit comes with a flange welded in place to accomodate the BOV . So if you can't weld your own flange on you can add that cost to the Greddy kit as well.
The HKS racing BOV is $500 retail!! not 200. Then add for the flange and welding. Dont forget ceramic coating, polishing, and all the little filters. Its not fair to say 4200 vs 5400 unless you are comparing the same things. That is like saying a corolla is $100,000 less than a Mercedes but they both get you from point A to point B
I can understand that there are alot of American tuners making up "their own" kits because HK$ customer service has sucked for so long. HK$ Japan doesnt seem to be interested in the american market. Shit, HK$ USA wont even sponsor my site... what does that tell you. Sounds to me like the SP kit is just a bunch of HK$ parts anyways..... but you get stateside support =)
What kind of manifold do you use with your kits Larry?
I would like to note that with a simple adapter I can fit a t51r on my to4r kit =)
Lets just hope that the new HK$ USA website is the first step to better their services to the American market.
I love the performance of HK$ but it seems to me that SP has a great product and customer support, I hope to see more SP Supra's as members on my site.
Re: Re: Re: Re: Re: Re: Re: which turbo spools quicker greddy t78 or hks to4r
Sound Performance said:
The HKS racing BOV is $500 retail!! not 200. Then add for the flange and welding. Dont forget ceramic coating, polishing, and all the little filters. Its not fair to say 4200 vs 5400 unless you are comparing the same things. That is like saying a corolla is $100,000 less than a Mercedes but they both get you from point A to point B
hehe nah I wasnt comparing hehe
I am just saying greddy aint $3800.00 hehe
it will need bov and dp
I am saying if I wanna pay 4200.00 , I would buy your kit instead
I love sp kit hehe
I have no power to fuel pump or diagnostic. I know I get power from efi main relay. Bench tested relay and I good. Checked resistance for ground and that is good. But voltage coming from the ECU is only putting out about 7 volts to the relay which isn’t enough to kick over the relay coil...
The car is a 94 Supra turbo automatic with 215k miles. for the third time in two days, the manu light has come on without the button being pressed. The light will turn off if I press the manu button. Drivability does not seem to be affected although only a few miles have been driven since this...
Manu light randomly flashes at random times. Its not sequenced in any type of ways. Let's say I'm just driving normal and it will come one then a few minutes later it will just go off. Or it may come on for a few seconds. Or it may just blink two times. Also sometimes the manual button does...
Hi so my blinkers have been out on my 94 mkIV turbo for years.... hazards work and left blinker works but if I click the right blinker the flasher makes a horrible noise and it doesn’t work..
84329-14030 looks like the part number to the blinker switch but it’s dicontinued..
Not sure if I...
Greetings,
I'm having trouble removing the banjo bolt on the fuel pump assembly. Tried everything I could think of besides an impact wrench. Wanted to ask some folks if that was a good idea or not? I'd really appreciate any insight you can offer.
To be clear and avoid miscommunication I found...
94tt v10killer · updated 
iwannaTT · updated 
