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Precision Billet Turbos

R32GTR/Iceland
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SimonR32
SimonR32

The 6262 sillyness is never ending... New cams just got the most power and torque it's ever made

SimonR32
SimonR32
Mick_o
Mick_o

Dale is 100% correct its a well proven fact that smaller cams in RB's aid in response. Even going from a stock cam to a type b pon cam will cost you response. Been many track guys that have thrown the

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rondofj Veteran

rondofj

Posted
Posted

Just confirmed my suspicision for the laggy-ness, inspected n tensioned my throttle cable to just about touch-tight responsiveness. Doesnt feel so laggy now anymore, got a lot of the crisp touch- responsiveness of my stock turbo back and smiles all round. Very nice street turbo the 5558, mines not so linear but gives an angry meaty kick at 4000ish which is what I always wanted. Still running pretty pussy boost 16-18psi so top end is left wanting..

rondofj Veteran

rondofj

Posted
Posted

Ohhh man ur really peer-pressuring me lolz..:( was thinking water injection, re-route part-cooler pipe, crank up boost as next mod... And clutch when the stocker shits itself haha. Have you seen my dyno-plot, and any comments? Laggy hey.. Well I only know the stocker's response thats why I keep saying its a bit of a lag-boat.

AngryRB Grand Master

AngryRB

Posted
Posted

Ohhh man ur really peer-pressuring me lolz.. :( was thinking water injection, re-route part-cooler pipe, crank up boost as next mod... And clutch when the stocker shits itself haha. Have you seen my dyno-plot, and any comments? Laggy hey.. Well I only know the stocker's response thats why I keep saying its a bit of a lag-boat.

all of the stuff on your printout is just about identical to my gtx3076 with 0.82 when i had a tune on 98pulp.

rondofj Veteran

rondofj

Posted
Posted (edited)

all of the stuff on your printout is just about identical to my gtx3076 with 0.82 when i had a tune on 98pulp.

Hey thanks man, if thats the case then I should be pretty happy that it matches a top of the range Garret..and yes it does wheelspin n skate second gear on 18 inch Bridgestone Potenzas. Third as well if I give it some stick. How much torque did you make, mine comes to 736Nm if that can be relied on. And Kasko ur right, it will never be like the stocker down low but its not far off either :)

Edited by rondofj
jet_r31 Mentor

jet_r31

Posted
Posted (edited)

Ohhh man ur really peer-pressuring me lolz.. :( was thinking water injection, re-route part-cooler pipe, crank up boost as next mod... And clutch when the stocker shits itself haha. Have you seen my dyno-plot, and any comments? Laggy hey.. Well I only know the stocker's response thats why I keep saying its a bit of a lag-boat.

f**k rerouting intercooler pipe..waste of time and money , water injection will fix it, my mates vl i did, 28psi of boost, before intake mani was to

hot to touch, now with 450cc of water in its guts you can touch it fine...

Its one way to fix chinese intercooler problems(eg they make good power and flow well, but heatsoak really easy..lol)

cheers

darren

Edited by jet_r31
AngryRB Grand Master

AngryRB

Posted
Posted

Hey thanks man, if thats the case then I should be pretty happy that it matches a top of the range Garret..and yes it does wheelspin n skate second gear on 18 inch Bridgestone Potenzas. Third as well if I give it some stick. How much torque did you make, mine comes to 736Nm if that can be relied on. And Kasko ur right, it will never be like the stocker down low but its not far off either :)

i was making 641nm, so looks like the two turbo's are similar on that boost, not sure about the housing differences though..

its a good result though, looks like 16psi, probably needs atleast 20psi to really unleash

rondofj Veteran

rondofj

Posted
Posted (edited)

Well the ching ching cooler is doin a good job because the outlet pipe up till a bit past the battery tray is nice n cool, BUT once you reach the rad/fan area it heats up pretty quick all the way to intake mani. So I know its not the cooler thats why I wanted to re-route and heat wrap that bit of top pipe away from rad/fan and cam covers

Edited by rondofj
GTScotT Grand Master

GTScotT

Posted
Posted

Yours honestly isnt laggy Ron, its pretty decent. Full boost threshold is pre 4000 which is decent. Peak toque isnt far off. It didnt make the 300 you hoped for but then again its close enough.

The result is pretty decent as is :)

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