Free flow exhaust advice
- SKRIK NIKS
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Free flow exhaust advice
Ek wil n free flow exhaust op my 3.0l kz-te sit,is daar n specifieke een wat iemand kan voorstel,ek is in die roodepoort area,en watse plek daar naby is die beste om die te doen?
enige raad sal wardeer word
enige raad sal wardeer word
SKRIK NIKS
Re: Free flow exhoust advice
Jan, daar is seker ander voorstelle ook, ek weet of het al gehoor die plek in Newlands so 1km anderkant die highway op Ontdekkers (Oos rigting) ken!
Hoor ook by Blom, seker hy weet ook van iemand in Kdp area?
Hoor ook by Blom, seker hy weet ook van iemand in Kdp area?
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Re: Free flow exhaust advice
Net 'n vinnige vraag... is jy seker die KZ-TE het nie die back pressure nodig nie?
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Re: Free flow exhaust advice
hello cassie
ek glo nie so nie ,want sac stel voor om n free flow op te sit as jy die chip op het
ek glo nie so nie ,want sac stel voor om n free flow op te sit as jy die chip op het
SKRIK NIKS
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Re: Free flow exhaust advice
Sorry man... het net gedog ek vra. My kennis is ma beperk tot petrol motorsSKRIK NIKS wrote:hello cassie
ek glo nie so nie ,want sac stel voor om n free flow op te sit as jy die chip op het
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Re: Free flow exhaust advice
Jan het genoeg 'back pressure', nou net sy lorrie reg kry
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Re: Free flow exhaust advice
IMO: if its turbocharged (petrol or diesel) the less back pressure the better as you do not need to scavenge your cylinders as they are being force fed by the 'charger.
A turbo also substantialy reduces the noise
on my Ssang Yong Musso turbo diesel I have a 63mm pipe from the turbo back and have only 1 63mm freeflow muffler at the rear.
it makes a nice throaty sound on accel but you can't even hear it while cruising
A turbo also substantialy reduces the noise
on my Ssang Yong Musso turbo diesel I have a 63mm pipe from the turbo back and have only 1 63mm freeflow muffler at the rear.
it makes a nice throaty sound on accel but you can't even hear it while cruising
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Re: Free flow exhaust advice
i have spoken to scorpion exhaust is krugersdorp,they ask R1300 for a stailes steel pipe from front to rear
if there is any one that done this on a dielsel enjine and has expirence any deffrence please let me know!
if there is any one that done this on a dielsel enjine and has expirence any deffrence please let me know!
SKRIK NIKS
Re: Free flow exhaust advice
Andrevt en Traveler het dit gedoen
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Re: Free flow exhaust advice
R1300 klink goedkoopSKRIK NIKS wrote:i have spoken to scorpion exhaust is krugersdorp,they ask R1300 for a stailes steel pipe from front to rear
if there is any one that done this on a dielsel enjine and has expirence any deffrence please let me know!
Kan jy dalk hulle nr vir my stuur / hier pos ?
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Re: Free flow exhaust advice
I paid R850 for mine with freeflow box but it was in mild steel as they had no stock
R1300 sounds like a bargain!
R1300 sounds like a bargain!
Re: Free flow exhaust advice
Yip!krazy_kameleon wrote:I paid R850 for mine with freeflow box but it was in mild steel as they had no stock
R1300 sounds like a bargain!
Scorpion exhaust:
0116603210
16 Commissioner Street Krugersdorp
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Re: Free flow exhaust advice
Thanks, ek gaan myne volgende week laat opsit.
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Re: Free flow exhaust advice
a stainles free flow exhaust will sound TERRIBLE
make it 63 mildsteel and ask Jan to give you a ( 300mm long resonator) RIGHT AT THE BACK!!!
then it will sound like coooool ek se!!!
make it 63 mildsteel and ask Jan to give you a ( 300mm long resonator) RIGHT AT THE BACK!!!
then it will sound like coooool ek se!!!
Grensvegter van LANDROVIA
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Re: Free flow exhaust advice
Jan
Ek het gehoor 'n free flow sal ook 'n laer EGT tot gevolg hê. Ek het pyp grotes gehoor van 76mm . Enige kommentaar
Ek het gehoor 'n free flow sal ook 'n laer EGT tot gevolg hê. Ek het pyp grotes gehoor van 76mm . Enige kommentaar
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Re: Free flow exhaust advice
Met daai grote pyp diens jy sommer die motor van agter af.
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Re: Free flow exhaust advice
dont forget to put a security gate on the end to stop the skwatters from moving in...louis fourie wrote:Jan
Ek het gehoor 'n free flow sal ook 'n laer EGT tot gevolg hê. Ek het pyp grotes gehoor van 76mm . Enige kommentaar
Re: Free flow exhaust advice
Anyone know what the 'correct' best size pipe must be for a diesel?
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Re: Free flow exhaust advice
is daar nie n Noise Boys of n Powerflow daar bo in julle gewestes nie?
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Re: Free flow exhaust advice
Powerflow Exhausts
Main Reef Rd, Fordsburg, Johannesburg
Tel: (011) 833-0771
Fax: (011) 833-0772
Main Reef Rd, Fordsburg, Johannesburg
Tel: (011) 833-0771
Fax: (011) 833-0772
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Re: Free flow exhaust advice
IMO: any turbo car, the bigger the better.
it comes down to tolerence of noise
a friend of mine has a turbo diesel cruiser with a 76mm pipe and 1 freeflow box and it is quite.
as said here earlier the bigger the pipe the lower the EGT and that means you can increase the fueling saftely, increasing your power.
I beleive this is one of those cases where bigger definitely IS better
it comes down to tolerence of noise
a friend of mine has a turbo diesel cruiser with a 76mm pipe and 1 freeflow box and it is quite.
as said here earlier the bigger the pipe the lower the EGT and that means you can increase the fueling saftely, increasing your power.
I beleive this is one of those cases where bigger definitely IS better
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Re: Free flow exhaust advice
kontak henk by SAC vanderbijlpark, gebruik my naam ,die nuutste mod op my D4D is puik 0169339972,
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Re: Free flow exhaust advice
Tx Andreandrevt wrote:kontak henk by SAC vanderbijlpark, gebruik my naam ,die nuutste mod op my D4D is puik 0169339972,
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Re: Free flow exhaust advice
Thanks for all the info as i need to change mine soon so will be going for the freeflow now....
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Re: Free flow exhaust advice
Maak seker al die buigstukke is lekker gelyk en verkieslik stadig. Nie 90Deg draaie nie.
Moet nie te veel soek van oversize pype nie, anders gaan jy nie genoeg druk in die pype kry om die turbo te spin nie.
Moet nie te veel soek van oversize pype nie, anders gaan jy nie genoeg druk in die pype kry om die turbo te spin nie.
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Re: Free flow exhaust advice
Heinrich, ek verstaan nie jou opmerking nie. Hoe hoor die druk, hoe minder die lug vloei of verstaan ek dit verkeerd?Traveler wrote:Maak seker al die buigstukke is lekker gelyk en verkieslik stadig. Nie 90Deg draaie nie.
Moet nie te veel soek van oversize pype nie, anders gaan jy nie genoeg druk in die pype kry om die turbo te spin nie.
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Re: Free flow exhaust advice
76mm is perfect for the 3CT - I was going to fit that to mine with the top mount intercooler from the 2.8 mitziMOFASA wrote:Thanks for all the info as i need to change mine soon so will be going for the freeflow now....
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Re: Free flow exhaust advice
I must humbly disagree, you do not need to scavenge on a boosted engine.Traveler wrote:Maak seker al die buigstukke is lekker gelyk en verkieslik stadig. Nie 90Deg draaie nie.
Moet nie te veel soek van oversize pype nie, anders gaan jy nie genoeg druk in die pype kry om die turbo te spin nie.
You only need enough pipe after the turbo to convert the radial flow of gas to axial, that can usually be acheived rapidly through a reduction in diameter or an abrupt change of direction (eg 90deg bend) as soon as possible after the exhaust housing
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Re: Free flow exhaust advice
Stem nie saam met wat nie?? Ek gee raad om die turbo vinniger te spin, jy gee raad om die turbo te beperk. Wat is dan die doel van 'n free flow?krazy_kameleon wrote:I must humbly disagree, you do not need to scavenge on a boosted engine.Traveler wrote:Maak seker al die buigstukke is lekker gelyk en verkieslik stadig. Nie 90Deg draaie nie.
Moet nie te veel soek van oversize pype nie, anders gaan jy nie genoeg druk in die pype kry om die turbo te spin nie.
You only need enough pipe after the turbo to convert the radial flow of gas to axial, that can usually be acheived rapidly through a reduction in diameter or an abrupt change of direction (eg 90deg bend) as soon as possible after the exhaust housing
Jy skryf: "through a reduction in diameter", waarborg dit sal lei tot meer hitte wat binne die uitlaatstelsel bly, en met die KZ met sy reputasie vir blown gaskets is dit nie 'n goeie ding nie.
'n 90Deg draai lei tot swirling wat 'n buffer plaas op die spoed van die lug wat deur die draai kan gaan, want dit kan nie verder pyp af beweeg totdat dit self ge-swirl het nie. So, om swirling te vermy sit jy 'n gladde draai in, jy gebruik 'n pyp met 'n mindere diameter soos ek reeds genoem het om die relatiewe spoed deur die pyp en verby die turbo te onderhou.
Ander ding, as jy 'n massiewe groot pyp direk agter die turbo plaas het jy 'n vinnige verlies van druk, so jy kan nie 'n konstante werksverrigting op die turbo verwag nie.
Het al baie plaaslike vervaardigde uitlaatpype se ontwerpe goedgekeur op swaardiens diesel engines, almal toegerus met turbos.... Dan moet jy al hierdie goed in berekening bring, "swirling" is 'n praktiese metode om seker te maak dat jy 'n buffer in die stelsel bou om te verhoud dat die turbo te vinnig kan draai. As jy vinniger spoed op die turbo soek, dan verminder jy die swirling, maar jy moet steeds konstante spoed van lug deur die turbo verseker. Al waar dit bietjie anders werk is waar daar 'n ECU is met 'n variable turbo.
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Re: Free flow exhaust advice
Ek het nooit gedink raad op n free flow kan so tegnies raak nie
SKRIK NIKS
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Re: Free flow exhaust advice
I think its just Heinrich and I that disagree with each other on this topic...
suggest you get the advice of a professional who is prepared to guarentee their work :)
suggest you get the advice of a professional who is prepared to guarentee their work :)
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Re: Free flow exhaust advice
am with Rick on this one, and am not going to repost what has already been posted
and from my experience, bigger is better
if its bigger you want go for it. you won't regret it
.
and from my experience, bigger is better
if its bigger you want go for it. you won't regret it
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Re: Free flow exhaust advice
liewe aarde ouens
dis nie 'n blerrie "racies" trok nie
dis 'n "budget" free flow op 'n kz
jan bou die ding van 63mm (bang for buks)
Grensvegter van LANDROVIA
Re: Free flow exhaust advice
Nay, dis interessant die verskillende opinies, nog asbblom wrote:
liewe aarde ouens
dis nie 'n blerrie "racies" trok nie
dis 'n "budget" free flow op 'n kz
jan bou die ding van 63mm (bang for buks)
Ek wil ook weet
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Re: Free flow exhaust advice
Mark, are you trying to start a war between Heinrich and myself??? :wth:
Blom, I fitted the 63 to my Ssang Yong Moose for exactly that reason. (see earlier post)
R850 bucks - 63mm mild steel from turbo back with a single 63mm freeflow box at the back
Nice sound, nice power
( and the budget shop I was at didn't have the tooling to bend 76mm or I would have done it )
Blom, I fitted the 63 to my Ssang Yong Moose for exactly that reason. (see earlier post)
R850 bucks - 63mm mild steel from turbo back with a single 63mm freeflow box at the back
Nice sound, nice power
( and the budget shop I was at didn't have the tooling to bend 76mm or I would have done it )
Re: Free flow exhaust advice
Definately not :!: Just interesting to hear differnt views on the matterkrazy_kameleon wrote:Mark, are you trying to start a war between Heinrich and myself??? :wth:
Blom, I fitted the 63 to my Ssang Yong Moose for exactly that reason. (see earlier post)
R850 bucks - 63mm mild steel from turbo back with a single 63mm freeflow box at the back
Nice sound, nice power
( and the budget shop I was at didn't have the tooling to bend 76mm or I would have done it )
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Re: Free flow exhaust advice
Ha ha, all good Mark, only joking :)