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R32 GTR Drag Cylinder Head Hi all, New to the forums after a little advice regarding my rb26 head build. Im currently building a r32 drag car and im looking at building a head that will support 1300awhp+ , before anyone asks the rest of the engine and driveline will be capable of the power im chasing i just want to do the head right the first time around I will be starting with a new core. Im thinking about going sum custom cams but unsure who does the best for this sort of an application. What i would like to know is who in australia does the best porting jobs on the rb26 with proven results. Also suggestions on the valve train im looking at ferrea 1mm oversized valves but not sure on what are better in the way of spring and retainer kits. Are ferrea, tomei, and supertech all pretty similar in quality and performance? Are tomei solid lifters and bronze valve guides going to be up there with the best or is there better available? Also ive heard of +2mm oversized exhaust valves being an option but unsure of who makes them.... Any advice or help pointing me in the right direction would be greatly appreciated. Thank you

OK so i have aborted my 32 GTR build and have thousands of dollars worth of parts brand new and used...I have receipts for the brand new stuff mostly purchased through Godzilla motorspots. The following parts are brand new!! Hi Octane alloy sump kit - $800 Nitto oil pump - $1300 6 Boost RB26 mani - $1250 6262 precision BB with oil drain and V clamps t4 split pulse - $2000 D2 front brakes 356mm 8pot, with lines etc for 32 gtr still in box - $1800 D2 rear brakes 330mm 4pot, with lines etc for 32 gtr still in box - $1800 both sets of brakes were bought in group buy... HKS EVC 6 boost controller - $600 Torque split controller $150 HKS turbo timer $150 PWR intercooler built to order $1100 DO-LUCK Rear Cross Bar 32 gtr http://www.rhdjapan.com/do-luck-rear-cross-bar-nissan.html - $300 BC BR series coil overs 8kg front 6kg rear still in the box - $1100 Used parts Greddy polished plenum with 90mm throttle - $1100 Trust oil cooler with braided lines and Earl fittings - $300 Massive polished ally catch can sits where the battery is located and rad reseviour with black braided lines and fittings - $400 Grex oil sandwich plate - $60 OK i have the mother of all rb26 heads built to make big power! assembled by Godzilla Motorsports, Supertech and Tomei EVERYTHING I am not letting this go cheap so don't try and low ball me extensive porting 1mm+ oversized intake and exhaust supertech valves Supertech double valve springs Supertech bronze valve guides Supertech valve stem seals Supertech titanium retainers Tomei solid lifters Tomei 270 by 10.25 cams $6000 cost me more with cost of head and work done etc it is precision workmanship. Located in Brisbane 0421883199 only serious buyers no f**king around serious money here...all i can think of for now may add more, as i have stripped an RB26 and have lots of spare parts. photos up soon