Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: lee mills on January 18, 2008, 09:25:54 PM

Title: new turbo
Post by: lee mills on January 18, 2008, 09:25:54 PM
Got back alittle while ago from picking upmy car. A big thankyou to RXMotors who just fitted a hkst51r kai to my streetported and now run in engine.I dont know what i was worried about all i can say is f@@king (f@@king) WOW!!!  the power delivery is immense and the lag is minimum. Cant wait for a dry day so i can really give her some welly:Giggle
 
Lee
Title: new turbo
Post by: clive on January 18, 2008, 09:34:36 PM
Quote from: lee millsGot back alittle while ago from picking upmy car. A big thankyou to RXMotors who just fitted a hkst51r kai to my streetported and now run in engine.I dont know what i was worried about all i can say is f@@king (f@@king) WOW!!!  the power delivery is immense and the lag is minimum. Cant wait for a dry day so i can really give her some welly:Giggle
 
Lee

Pleased for you, enjoy  "SmileyCentral.com"
Title: new turbo
Post by: lee mills on January 18, 2008, 09:36:26 PM
Thanks Clive and many thanks for getting that exhaust delivered so promptly
Title: new turbo
Post by: RobMatthews on January 18, 2008, 09:44:50 PM
so is this a big or medium turbo? how you got any figures yet?
Title: new turbo
Post by: lee mills on January 18, 2008, 09:48:14 PM
I think it is a fairly big turbo no figures as yet running 1 bar will get it dynoed when i have time
Title: new turbo
Post by: antnicuk on January 18, 2008, 09:50:32 PM
its about as big as you would put on a road going rotary,   reworx run 9\'s with this turbo on their drag car
Title: new turbo
Post by: lee mills on January 18, 2008, 09:51:51 PM
forgot to mention between the turbo and the nurspec exhaust the car now sounds awesome:Laugh
Title: new turbo
Post by: RobMatthews on January 18, 2008, 10:08:58 PM
So if you dont mind me asking how much did the turbo and manifold plus any other stuff cost you?not including intercooler etc
Title: new turbo
Post by: Red and Single on January 18, 2008, 10:54:58 PM
I\'d guess your gonna make 450 odd at 1 bar is that about right ?? This turbo capable of 1.5bar easy isn\'t it ??
Title: new turbo
Post by: lee mills on January 19, 2008, 09:36:48 AM
not sure on this you would have to ask one of the guys at rxmotors
Title: new turbo
Post by: S3TH on January 29, 2008, 05:22:04 AM
The last time I was there Tim & Matt were bangin\' on about this yellow FD they put a T51 in and it transformed the car from **** (sorry) to f@@king amazing!!

I later went home to search "T51" on ebay LOL
Ian suggested I save my pennies...:god

I can only imagine how chuffed you are if the guys at RX motors are still impressed after years of fds...:Thumbs-up
Title: new turbo
Post by: wow on January 29, 2008, 04:37:07 PM
hi guys, thinking of going single myself,  was wondering if a gt 40 r  turbo would be anygood, i have had it street ported down rx motors. i realise i would have to put a restrictor in the oil feed due to it being ball bearing turbo,  how would the rx perform with that turbo, anybody have one ?
 
cheers
Title: new turbo
Post by: sadgoth on January 29, 2008, 05:12:41 PM
your best bet is to talk to Tim as he will have ported it and ask what turbo he would recommend for the porting he\'s done. (just give him you budget figure or he\'ll try and talk you into a T51KAI!!!) He and I decided on a GT4088 for mine and that was a really nice price too!
Title: new turbo
Post by: benRX7 on January 30, 2008, 03:33:29 PM
I love the T51, cant beat the noise!!!!!!!! Got an SPL on mine:). Don`t worry about a dry day, in the lower gears you still have to watch it a bit.
 
And if anyone mentions Lag I will B***H slap them, we have 5 gears, use them:Laugh :Laugh
Title: new turbo
Post by: mjwebb48 on January 31, 2008, 08:45:53 AM
Quote from: lee millsGot back alittle while ago from picking upmy car. A big thankyou to RXMotors who just fitted a hkst51r kai to my streetported and now run in engine.I dont know what i was worried about all i can say is f@@king (f@@king) WOW!!!  the power delivery is immense and the lag is minimum. Cant wait for a dry day so i can really give her some welly:Giggle
 
Lee

A friend said that it blew up Lee, is that right? If so, why did it blow?
Title: new turbo
Post by: lee mills on January 31, 2008, 10:21:33 AM
Quote from: mjwebb48A friend said that it blew up Lee, is that right? If so, why did it blow?

Hi something went wrong with boost controller so it overboosted and chipped a tip it is being sorted as we speak and should be back with me soon
Thanks
Lee
Title: new turbo
Post by: wow on January 31, 2008, 01:37:12 PM
what boost controler were you running and what did it overboost to, to chip a tip
Title: new turbo
Post by: Timrxmotors on January 31, 2008, 08:34:20 PM
1.4 bar,but that shouldn\'t have blown it.On investigation,the fuel pump appears to stop when the fuel pressure goes over 50psi.
It will be back on the road soon,I can\'t wait! Awesome car.:Thumbs-up
Title: new turbo
Post by: lee mills on January 31, 2008, 09:08:42 PM
Quote from: Timrxmotors1.4 bar,but that shouldn\'t have blown it.On investigation,the fuel pump appears to stop when the fuel pressure goes over 50psi.
It will be back on the road soon,I can\'t wait! Awesome car.:Thumbs-up

Thanks Tim cant wait to get her back had some awesome fun before tip went
Title: new turbo
Post by: S3TH on January 31, 2008, 09:24:39 PM
What does it feel like when a tip gets chipped?
Title: new turbo
Post by: lee mills on January 31, 2008, 09:26:37 PM
crap car runs like a tractor