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The mkiv Supra Owners Club

big twin up grade


scott23

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hi guys/gals ive been readin threads on all sites for ages about keepin the twins/or goin big single and gonna stay with the twins.thought ill get car dyno today (http://www.reworx.co.uk 40+vat he built my rx7) due to racin another tt and pullin almost 25yds in front. the car is standard so it looks, its got both cats and standard turbos on standard boost and the engine was tested at track day at 71db at 4000rpm engine runs very well. any way to the point (gas on like a female) ive think ive found the twins im after hks gt 2835 and kit has any1 used these or would any rec on sommit else . ive got a hks intercooler type r so nice and big to b fitted when it stops rainnin(how much is the standard worth??)wat size injectorswould be advise to use and wat type of power am ilookin to gain

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results 265.3rwhp and almost 300 of torque this on a standard engine had it checked over and theres no mods and was on .8 boost will put graphs on here once camera fixed:cool:

 

Sounds like its healthy stock TT putting out what it should be. I presume its a manual?

 

The HKS Twin kit has been around for a while and is tried and tested to produce big bhp if required. You shouldnt have any issues with it :)

 

And yeah, the guys at Reworx are top blokes :thumbs:

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Bear in mind that when you talk about "keeping the twins" by sticking a HKS twin kit on you're not actually. The twin turbo kits are not sequential like the stock ones, they run both turbos in parallel, so are really no different to a larger single in the way they perform/behave. You do need a lot more pipework though, so they are more expensive.

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Scott,

 

For a starter, your post is really difficult to read. If you have problems spelling please use a spell-checker, it will make it easier for you to get your point accross, and easier for us all to reply to the question you're "really" trying to ask.

 

Anyway, short and simple, there's two well known kits that do what you want. The HKS kit and the Blitz kit. They're much the same in terms of end results, however the HKS one comes much more complete than the Blitz kit. Both will BHP in the region of 650-900. Which is a lot. The down-side is that to go from what you've got to a fully fitted kit is going to cost you around £8-10K. It may be possible to do it cheaper, but I think you'd have to skimp on parts that personally I would consider essential. That said, you could do it "the right way" and spend up to £15K.

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