Sayajin

I am talking about running meth injection. Not just straight meth. Thx for the info too! -Sayajin

Okay guys. I have been wondering this for a bit now, I have heard different things from different tuners and I wanted to find out what you guys do. Say you are running a standalone, PFC, AEM, Motec, whatever. How many different maps do you have available to run? Obviously you will have one for Race gas and one for pump gas. But do you have one for pump gas low boost, pump gas high boost, race gas low boost, race gas high boost? That kinda stuff. Personally I am going to run meth injection instead of race gas, so I will have one for pump gas and one for pump w/ meth. But different people say different things about low and high boost maps. What do you guys think/do? -Sayajin

WOW. VERY happy to hear this. I have been looking at this kit for a few weeks and was unsure about the quality of it. I think I will be adding this kit to my upgrade list. Thx for the info. -Sayajin

D-Jetro or L-Jetro? GTR? -Sayajin

Yes, these are a direct replacement for the stock ones. They will bolt directly onto a stock manifold. They will also work beautifully with your RB30 motor. These are in the USA. Georgia. -Sayajin

Also have decided to sell outright as well. I WILL NOT split the turbos. Selling as a package deal. 2x HKS 2530s w/ under 9k km. Price: $2850NZD plus shipping -Sayajin

Tomei makes a gasket kit that comes with ALL the gaskets you will need to replace. They make more then just the head gasket kit. -Sayajin

^^I love it. Found my new sig quote! I am forced to agree however, I am currently in a battle to build my GTR to what I want it to be. Plus still be able to eat and keep a roof over my head. lol. -Sayajin

L-Jetro or D-Jetro? -Sayajin

Okay. So I have decided. After doing a good bit of research on my goals and purposes for my car, I have narrowed it down to 3 choices. One is the HKS GT-RS turbos. The other two are equivalent versions of the GT-RS, just made by Garrett. The 2560 -10 that we were discussing The GT2871R -15 w/ .64 Housing AR (same housing size as GT-RS) The above two turbos are exactly the same with the expection of the housing .86AR vs the .64 AR. All of the other specs are the same. How much of a difference in lag vs power will the two housings have? I will gladly give a little power up for a lot faster spoolup. Comments? -Sayajin

I have definetly considered the single option, as well as I understand the benefits of it. Its just not a route I wish to go. Thanks for the info however! I dont really care about high or low mount as I well be getting a custom manifold anyway. I do want to keep an internal wastegate however. After doing research all of the turbos I had mentioned above would allow me to do this. However after looking at things, I have narrowed it down to either the GT-RS or the 2560 -10 for me. It appears they are damn near identical turbos, so it just comes down to which one I suppose. -Sayajin

Well between the -10s and the GT-RS, which would you prefer? I have already decided that the 3070s are unrealistic for what I hope to do with my car... -Sayajin

Thanks. I spoke to a few of them and they all had good results with them Quite a few of the big boys swear by the 3070s however. LOL. That is why I began to ask about them. I think I will just go with the GT-RS however as it will get me what I REALLY want. A responsive and fast street machine. -Sayajin

Okay guys. I have a pair of like new HKS 2530 turbos for sale. I am hoping to swap them out for a pair of HKS GT-RS turbos. There is NO shaft play with these babies. As I said in the title they have less than 9k km on them. If you are looking for a turbo kit that produces about the same amount of power at the GT-RS with a good bit less lag, then the HKS 2530s are ideal. There is a VERY minute difference in the amount of power potential, but the difference in spoolup is significant. The only reason I am selling them is because I am going to a RB30, so I will have a faster spoolup and I am looking for just a bit more power. Let me know if you are interested. Feel free to email me [email protected] -Sayajin

Humm.. once it is put into perspective it makes a lot more sense. I suppose that should have been something intuitively obvious! I guess I have been hanging out with the Supra boys too much... Alas. Also, I dont think that the 3.0L will change the turbo output. However it should reduce the amount of lag produced. So a turbo which is laggy on the 2.6L, may be perfect for the 3.0L. Yea, I DEFINETLY want something that is usable on the street with a good power band. A dyno queen doesnt do anything for me. I could care less about unusable power. With that said, I may be keeping my Twin 2530's after all. It makes a lot more sense once it is fully thought out. Sorry about that guys. Guess I was putting the cart before the horse. Based upon what I REALLY want to do, those may be ideal. I may have a look at the GT-RS's as those seem to have good results when used as a twin setup. However that may be the biggest I go... Buster- I am sorry if you took offense to my sig. I meant no disrespect by it. I suppose you had to see the context of when it was used. It was actually quite funny. I suppose without knowing the whole story it may seem machoist. I apologize if it came off that way. Wasnt intended at all. -Sayajin

Sorry man. I dont mean to ask redundant questions. The only reason I ask now is because all of my previous questions were regarding the 2.6L motor. Seeing as how it will be a 3.0L I would think there would be significant difference in turbo options. That is the only reason I have asked the question again. I do apologize for any inconvenience. I looked at the GT-RS turbos as were suggested initially, however it does not appear those will put out 750WHP. It seems they are good for about 650WHP or so. 800BHP or so. So I wanted to get opinions on something a bit larger. Thanks. -Sayajin

Well I dont really care if they are low mount or not as I will be going with a custom TT manifold. I do want to keep the twins tho. I realize most people end up going single, but I personally just love the idea of twins. When do you get boost on your 2.8L with the GT-RS turbos? I dont know if those will produce enough power for me however as I am looking for about 750WHP. I am really leaning towards one of these 2 turbos. Garrett 3071 or Garrett 2560 -10. The top one is the Garrett equivlent of the HKS 3070s. I know a few guys who are running these on RB30's. The other one produces about 15 less HP each, but may spool up a good bit faster. Unfortunately I am still learning how to read compressor maps so I cant tell for sure. Here are the maps on both turbos. Here is the map for the 3071 http://www.turbobygarrett.com/turbobygarre...R_700382_20.htm Here is the 2560 -10 http://www.turbobygarrett.com/turbobygarre...R_707160_10.htm So based upon these maps, what do you guys think? Which one of these turbos would be better for 750WHP and responsiveness? -Sayajin

Wow, no one has any ideas? -Sayajin

Okay guys. You know how most people say that the ideal twin turbo setup for the RB26 is the HKS 2530s? They say that is the turbo that will produce the most WHP as well as be the most responsive. Where you get the best bang for your buck as far as power and responsiveness goes? Well I was wondering, what twin turbo would that be for the RB30? Of course with the extra liters you could go a bigger turbo and not worry as much about spoolup. So what would you guys think the ideal twin turbo setup would be for the RB30? One that produces say 750-800WHP and is still as responsive as possible? (relative of course) -Sayajin

Very true.... -Sayajin

Here is a bit of info about porting a head for an RB30: Per Rob over at RIPS NZ. 646WHP with COMPELTELY stock head. -Sayajin

Okay guys. I just realized that I will also be needing a roll cage for my GTR33. Completely slipped my mind until I started talking with someone about the next track day. A large portion of my driving will be done on the street however, so I need the roll cage to have removable bars at the doors to make getting in and out much easier. So what do you guys suggest? I need something that is cost efficient but also looks good. Like I said, I will do quite a bit of street driving so I would like for it to be as inconspicuous as possible. Thanks guys. -Sayajin

I would also like to know the above asked question. I am really leaning towards just getting some rotors and pads for now. Along with a Cusco Master Cylinder and SS lines. So what rotors do you recommend? -Sayajin

I am also looking forward to the results of a real world track experience with this Kit. I am VERY interested in getting the front kit for my GTR33. For the price it cant be beat.... -Sayajin

Hummm... anyone ever heard of G4 Racing Kit? I was looking on justjap.com and they seem to use the kit. It is an EIGHT piston caliper kit for about $2200.... you cant beat the price for 8 pistons.... anyone heard anything about them? http://www.justjap.com/g4brakekitinfo.htm -Sayajin