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The mkiv Supra Owners Club

.2 of a bar where are you ???


Mid_lifecry_sis

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Recently I have been running my car at 1 bar, I have no choice that's what the Apexi gauge is telling me; some may think this OK for the spec of the car; however, I had been running 1.2bar so where has it gone? Big question with lots of answers.

 

Fortunately I was with red busman Geezabloke on Sunday, and whilst in the passenger seat with my arse hanging out at 110 leptons say hi on the M25, well I was bored, we had a play. Can anyone confirm that the following test will show almost true readings?

 

I run HKS air and Hyper - 1st cat in and have been running 1.2.

 

Blast 1: showed when I was reading 1 bar Geeza was reading 1.24 and on the second run 1.21 bar to my 1 bar - is my gauge out - can I assume it simply needs calibrating?

 

This was done rolling from 80/90 to 130 ish maybe more; Geeza didn’t pull away during the acceleration, or leave me once there and showed the 1.24bar pressure during the top end for a small period before we resumed 70.

 

Your thoughts gents?

 

Cheers all

 

PS: Geeza and his girl'i freind plan view!

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ok, ok, ok....

 

 

was running 1.2 now showing 1 but my 1 is equal to geezas 1.24, so is my dial out... got it? I have had a bit of a knock so...?

 

no stop watch just him accelerating, then me, then me keeping up with great ease haha, etc.

 

no way could i have done this if I was running only 1 bar to his UK spec, IC'd boost controlled beast with both cats out etc? So my dial must be out? Wonder what I would pull with both cats removed? bang.

 

You are right though, I need 2k for the IC and boost control; just that I dont have 2k!!!!!! Mind you seems like i DONT NEED IT GIVEN THAT i AM RUNNING 1.2! for now....

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Mid as discussed at the time the boost has many variables, ie gearing, revs ect.......also different size turbo's..........

 

Its wrong to assum just cos i was showing 1.24 yours should have been....I could have been in a lower gear..rev harder....and so on...

 

You really need to get on a rolling road with a boost gauge that could be plugged opn direct? That should put your mind at rest..

 

However if you wanna just blast up and down a dual carriage way in tandem.....I DONT MIND....LOL....:flame Dev

 

and stop posting that pic of me and Sarah at the coast :p

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