supradibbs Posted January 6, 2013 Share Posted January 6, 2013 Lee we need to discuss getting some of your products state side that is some seriously impressive work, as Hodge said that looks to be by far the best design for ease of accsess Quote Link to comment Share on other sites More sharing options...
Lee P Posted January 6, 2013 Author Share Posted January 6, 2013 Lee we need to discuss getting some of your products state side that is some seriously impressive work, as Hodge said that looks to be by far the best design for ease of accsess Thanks Wayne Quote Link to comment Share on other sites More sharing options...
skippyboyo1 Posted January 6, 2013 Share Posted January 6, 2013 Hahaha can't beat SRD! It's not a matter of if I use there services it's a matter of when! Quote Link to comment Share on other sites More sharing options...
Jamesy Posted January 6, 2013 Share Posted January 6, 2013 One of the best Supras in the world will obviously need to be donning the best manifold Quote Link to comment Share on other sites More sharing options...
listy Posted January 6, 2013 Share Posted January 6, 2013 Hahaha can't beat SRD! It's not a matter of if I use there services it's a matter of when! Just that! I know who's doing my single conversion when it comes around Quote Link to comment Share on other sites More sharing options...
Ricky49 Posted January 6, 2013 Share Posted January 6, 2013 Some nice bits there Mr Perryman Quote Link to comment Share on other sites More sharing options...
Rob_Mitchell Posted January 6, 2013 Share Posted January 6, 2013 Nice manifold lee. Great work. Can't wait to see the car Quote Link to comment Share on other sites More sharing options...
Kaan W Posted January 6, 2013 Share Posted January 6, 2013 That manifold looks the nuts! Ive never seen a v band manifold like that before... Quote Link to comment Share on other sites More sharing options...
marc_p Posted January 6, 2013 Share Posted January 6, 2013 That's impressive, now get it fitted!!! Quote Link to comment Share on other sites More sharing options...
Luxluc Posted January 6, 2013 Share Posted January 6, 2013 Looks great Lee. Do you do this mani also as TWG version? Quote Link to comment Share on other sites More sharing options...
Lee P Posted January 6, 2013 Author Share Posted January 6, 2013 Looks great Lee. Do you do this mani also as TWG version? No I wont be doing a twin wastgate manifold, this will run the HKS 60mm wastgate and there will be a T4 version very soon. Quote Link to comment Share on other sites More sharing options...
JamieP Posted January 6, 2013 Share Posted January 6, 2013 Looks great Lee. Do you do this mani also as TWG version? No need, when a HKS manifold kicks the crap out of a twin gate full race manifold you know HKS know what they are doing. Think about it, the early HKS manifolds was twin wastegate and they changed to a single gate setup. http://www.supraforums.com/forum/showthread.php?672553-Hks-full-race-t4-exhaust-manifold-test-results Quote Link to comment Share on other sites More sharing options...
Parry_10 Posted January 6, 2013 Share Posted January 6, 2013 No I wont be doing a twin wastgate manifold, this will run the HKS 60mm wastgate and there will be a T4 version very soon. I will be in for the T4 version manifold. Quote Link to comment Share on other sites More sharing options...
Pulley Posted January 6, 2013 Share Posted January 6, 2013 Very nicely fabricated , zircotec coatings are great, and the HKS 60mm wg works so well Will you have a flexi section in the downpipe? Quote Link to comment Share on other sites More sharing options...
Rob_Mitchell Posted January 7, 2013 Share Posted January 7, 2013 I think you have done enough on Jays now Lee.............. please get me in lmao Quote Link to comment Share on other sites More sharing options...
Lee_e Posted January 7, 2013 Share Posted January 7, 2013 Haha there a nice long list to keep lee ocupied for the next 4 months .. Mines in after yours i think Quote Link to comment Share on other sites More sharing options...
Paul Whiffin Posted January 7, 2013 Share Posted January 7, 2013 No need, when a HKS manifold kicks the crap out of a twin gate full race manifold you know HKS know what they are doing. Think about it, the early HKS manifolds was twin wastegate and they changed to a single gate setup. http://www.supraforums.com/forum/showthread.php?672553-Hks-full-race-t4-exhaust-manifold-test-results Strange results, as I gained 500rpm spool up over the HKS manifold with one of my single wastegate manifolds and then a further 300rpm spool up with my twin wastegate manifolds. Quote Link to comment Share on other sites More sharing options...
spikedjack Posted January 7, 2013 Share Posted January 7, 2013 Strange results, as I gained 500rpm spool up over the HKS manifold with one of my single wastegate manifolds and then a further 300rpm spool up with my twin wastegate manifolds. In which case it would be wise to say the end result being spool is not only effected by the number or size of wastegates but moreso the design. Stating the obvious i guess mind. Quote Link to comment Share on other sites More sharing options...
supradibbs Posted January 19, 2013 Share Posted January 19, 2013 Quote Link to comment Share on other sites More sharing options...
Steve Posted January 19, 2013 Share Posted January 19, 2013 Strange results, as I gained 500rpm spool up over the HKS manifold with one of my single wastegate manifolds and then a further 300rpm spool up with my twin wastegate manifolds. I think I remember reading in that test, the runners on the HKS manifold were narrower than the runners on the Full Race manifold. Full Race do make 2 versions with different sized runners and the larger one was used in that test. Quote Link to comment Share on other sites More sharing options...
Paul Whiffin Posted January 19, 2013 Share Posted January 19, 2013 I think I remember reading in that test, the runners on the HKS manifold were narrower than the runners on the Full Race manifold. Full Race do make 2 versions with different sized runners and the larger one was used in that test. So not really comparing like for like, bigger runners make quite a difference to lag but they help if you are running serious power. Quote Link to comment Share on other sites More sharing options...
Pulley Posted January 19, 2013 Share Posted January 19, 2013 As with any turbo manifold, a narrow pipe will be more restrictive but increase the velocity of the gas at the turbo , like pinching a hosepipe, but results in restrictive flow at higher output, wastegates depend on the manifold they are attached to as to how well they are able to flow the bypass gasses , design of one setup would work better with twin wastegates and another flow better with a larger single Just about as many variables as turbo sizes , ideally a narrow runner smaller turbo that spools rapidly but reaches its flow max would require a better flowing design of bypass wastegate setup Horses for courses Me personally I prefer a larger bore runner and suffer the possible lag but know my egt and flow from engine is healthy Quote Link to comment Share on other sites More sharing options...
Lee P Posted January 23, 2013 Author Share Posted January 23, 2013 Got the bits back from Zircotec, superb finish as always Quote Link to comment Share on other sites More sharing options...
Kaan W Posted January 23, 2013 Share Posted January 23, 2013 Got the bits back from Zircotec, superb finish as always http://i221.photobucket.com/albums/dd152/supralee/3F7222CD-23E8-44A8-AE07-1098AF6A011B-3326-0000018BC53F71CC.jpg http://i221.photobucket.com/albums/dd152/supralee/391D003B-1410-47B1-ACBB-862F78C51912-3326-0000018BCB667D93.jpg http://i221.photobucket.com/albums/dd152/supralee/2C5FC53A-24B5-43E2-B5E7-2100934FC0E2-3326-0000018BD3CB09BC.jpg That looks well smart, would this method be more benificial than heat wrapping? Quote Link to comment Share on other sites More sharing options...
Lee P Posted January 23, 2013 Author Share Posted January 23, 2013 That looks well smart, would this method be more benificial than heat wrapping? Yes I would say so, it will last longer than heat wrap which can fall apart. It looks alot better and In testing has shown it can work better than heat wrap. The only down side is its alot more money. Quote Link to comment Share on other sites More sharing options...
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