Jump to content
The mkiv Supra Owners Club

HKS Garrett T300S turbos


R-TT

Recommended Posts

ideally wanted something that spools up quickly so wanted twin turbo but one small one big but cant find this so was after 2 small ish ones

looking for around 650bhp as i think thats what the standard internals can take (correct if wrong)

Link to comment
Share on other sites

yeah from all my searches the small/big doesnt work or very costly

 

so you would say this is a good buy for what im after, just didn't know if these were 2 huge ones that would take a lifetime to get going.

 

currently running full bpu fmic boost controller etc, mines ecu sorting fueling etc

 

what else would i need, injectors fuel pump, cams (recommendations?) ecu recommendations?

 

anything else?

Link to comment
Share on other sites

I have a single turbo (not exactly the power figure you have in mind, but approx 560 bhp).

 

You would need injectors, upgraded fuel pumps, fuel rails (depending on what power figure your after), ECU (I would go for a stand alone, such as the AEM I have), cams (in case you still have j-spec ones), upgraded clutch (and eventually flywheel).

Link to comment
Share on other sites

I have a single turbo (not exactly the power figure you have in mind, but approx 560 bhp).

 

You would need injectors, upgraded fuel pumps, fuel rails (depending on what power figure your after), ECU (I would go for a stand alone, such as the AEM I have), cams (in case you still have j-spec ones), upgraded clutch (and eventually flywheel).

 

I would also upgrade the brakes/suspension to cope with the extra power, you don't want to spend lots of money only to put the car into a tree :)

Link to comment
Share on other sites

just had new suspension, got uk brakes wiv braided lines etc.

buyin this bit by bit and stickin it to one side till iv collected all the pieces. but iv not got money to burn so as cheap as possible without cutting corners, hence why i was looking at this kit cos i have seen another kit in this country from tdi performance i think for 3k, just didnt want to get theses turbos and find there not what im after.

 

id say another 3k after buyin this turbo kit if i got it.

Link to comment
Share on other sites

One thing you also need to consider is that you will need to budget for a pair of wastgates + screamer pipes, also intake pipework/filters, when you add that on with the postage, its not that cheap, also you are dealing with an unknown quality/maintenance, its not like you can give them the once over, before parting with your cash

Link to comment
Share on other sites

Not heard of any, as increasing size just makes the whole concept a massive problem, a guy in the states did do a twin T28 build, but a bit of a nightmare for plumbing, one of the reasons i went single, was to ditch the overcomplicated sequential setup, so i could actually work on things without constant skinned knuckles;)

Link to comment
Share on other sites

wanted twin if possible but could you drop me a price on Garrett T04Z (DBB)

cheers

 

does anywhere do sequential twin turbo kits?

 

"Big sequential turbo's" is nonesense on a Supra. The reason you will see people running singles or twins is a personal choice, as you can get the same poweroutput from both setups.

The powerfigure you have in mind can be achieved with a quickspooling turbo like the one Nic mentionned.

Just as an example : my PHR stage 1 comes earlier on boost than my twin setup used (the punch of the 2nd I mean, not the small one).

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.