the vq has currently the highest output and fastest drag time out of all import 6's....................
for the cost of just the rb26 and building a swap kit, if you do the work yourself, you could have built the vq. the vq heads stock flow more then race ported rb26 heads, the vq has more displacement allowing bigger turbos and a more usable power band............ rb26's become rather useless for any street driving with a 67mm turbo which the vq is right at home with, the vq has faster burning cylinder heads allowing more power on pump gas, they are lighter, they have a better cooling system design, they can make power revving which is important since the rb and vq both have weak oil pump designs requiring expensive replacements for high revs, luckily you can just get a revup pump in the vq which is OEM and be good to 7500 rpm and make enough power that 99% of people are happy, the vq has better coils stock able to easily handle 1200 whp with just adjusting dwell, the ONLY down side the vq has is weak rods.
before you decide something like that might wanna check with people who have owned the engine, will find alot of issues of crank walk, spun bearings, cracked ring lands, destroyed turbos, cracked blocks when you really turn it up requiring hard to find n1 blocks. just because a engine dosnt see alot of publicity in the states dosnt mean its a good engine because you see one or two that handled power stock, you see vq failures because there are more of them here and people are looking to cheap out and go to the cheapest shop. you get what you pay for
the good shops i can name right now are dynosty, vinny ten racing, and sound performance, until i get my shop up and going anyway, you need a shop that has proven themselves across multiple platforms.
as for those mentioning the HR, it gets slightly stronger rods that can handle a measly 50 whp more on average then a de, and slightly bigger cams. it also has a much more inferior selection of parts and to date i know of a single one thats made more then 800 whp. vs the DE has a crap ton, mine,the g35 im currently building, sound performance has had multiple, dynosty has had multiple, VTR has has multiple including one running 1600 whp, scott porter runs 2200 whp after he turned it down(he used to make more) granted scott runs a billet block........... on oem casting de heads which should say something since he could have easily done the HR architecture with its taller block.
Tanman2010 wrote:its called "bumper tuck",, and it takes 5 min to do you get more hp out of a single exit exhaust then you do a true dual. I also had the nismo S tuned exhaust on my nismo s-tuned z, i liked it but reall when it comes down to it, its more of a personal prefrance then anything. iam going with the RB26 in the z, seeing as now i have a very well paying job. im not a big fan of the VQ seeing thats its weak for FI
edit: damn i did it again, read something that was drudged up from the past and responded to a several year old poster lol