rapidute Member 54 Member For: 21y 4m 21d Location: nsw Posted 28/01/08 08:09 AM Posted 28/01/08 08:09 AM (edited) manifold is split pulse,turbo specs I dont know as it was built by gcg.graph will show the boost comes on without too much lag.regards geoff Edited 28/01/08 08:16 AM by rapidute
ETM Member 1,194 Member For: 19y 6m 15d Gender: Male Location: syd south Posted 28/01/08 08:39 AM Posted 28/01/08 08:39 AM nice rig dude
turbotrana Member 2,586 Member For: 23y 5m 29d Gender: Male Posted 28/01/08 10:02 AM Posted 28/01/08 10:02 AM How about a close up shot of your exhaust manifold. Looks like a nice setup
rapidute Member 54 Member For: 21y 4m 21d Location: nsw Posted 28/01/08 10:11 AM Posted 28/01/08 10:11 AM best photo that I have of the manifold.cheers geoff
beauies Member 209 Member For: 23y 6d Gender: Male Location: sydney Posted 28/01/08 10:55 AM Posted 28/01/08 10:55 AM Rapidute, what boost are you running around three and a half thousand rpm and boost in the top end?
bcl Toughest BA Turbo Legacy Donating Member 3,408 Member For: 23y 9m 4d Gender: Male Location: Sydney Posted 28/01/08 11:02 AM Posted 28/01/08 11:02 AM best photo that I have of the manifold.cheers geoffGeoff,Have you got a boost graph to go with it? Is that with pulp, or race fuel?There are around 9 different exhaust housings to go with that turbo, so quite a few possibilities.Looks good and very strong midrange, although I usually prefer extractors for enhanced top end as well.Brian
RAP1D Member Legacy Donating Member 3,739 Member For: 20y 4m 8d Gender: Male Location: Sydney NSW Posted 28/01/08 12:03 PM Posted 28/01/08 12:03 PM Are we talking split pulse as in the way TRUST / Greddy do a split pulse manifold with matching exhaust housing inlet? Just wondering as Ive never seen a Garret split pulse housing.Or is this manifold just 3 runners fed into each side of the housing's flange? I dont think there is room when making a "log" manifold for this runner arangment, all the Logs Ive seen, made, and used have just been 6 into one kid of thing...ETM, you know what I mean yeah?
bcl Toughest BA Turbo Legacy Donating Member 3,408 Member For: 23y 9m 4d Gender: Male Location: Sydney Posted 28/01/08 12:25 PM Posted 28/01/08 12:25 PM Just wondering as Ive never seen a Garret split pulse housing.ref http://www.gcg.com.au/Catalogue_Menus/Garr...ettbb_gt45r.htmBrian
ETM Member 1,194 Member For: 19y 6m 15d Gender: Male Location: syd south Posted 28/01/08 07:56 PM Posted 28/01/08 07:56 PM ETM, you know what I meanvalvoline
rapidute Member 54 Member For: 21y 4m 21d Location: nsw Posted 29/01/08 08:14 AM Posted 29/01/08 08:14 AM (edited) Rapidute, what boost are you running around three and a half thousand rpm and boost in the top end?23 psi dropping back to 21psiGeoff,Have you got a boost graph to go with it? Is that with pulp, or race fuel?There are around 9 different exhaust housings to go with that turbo, so quite a few possibilities.Looks good and very strong midrange, although I usually prefer extractors for enhanced top end as well.Brianhey brian,tune on 98 octane at 23 psi,the turbo is rated at 850hpby gcg.major difference from dyno day at autotech is major headwork .honing and match porting.cheers geoff Edited 31/01/08 01:24 AM by Dagabond
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