mikey Posted February 14, 2012 Share Posted February 14, 2012 Righto, I've been weighing up engine conversions for the 240z and shit's getting serious. I want to start the swap in April. I think I've settled on a VQ35DE with 6 speed transmission from a 350z if I can afford one. Dodsons said they _never_ come across them and have to import them at around $9k. Nisbits say they could import them at around $5k but I don't think they're boverd. With the US peso being what it is. There's one I can get shipped over with everything I need for a little over $4k. Other options were RB26DETT and SR20DET. So far VQ wins cos it's lighter than my current set up, NA, 300HP, will fit behind my strut towers, I don't have to piss about with intercooler shizz and comes with a 2wd 6 speed. Bad points are that it's harder to get more than 300HP out of it than the others, and harder to find. Please tell me if I'm doing it wrong. This is the one I'm looking at This is what it'll look like but red-er Quote Link to comment Share on other sites More sharing options...
ryanfels Posted February 14, 2012 Share Posted February 14, 2012 I like it. How would you go about shipping with the one from the states? Have you had a look on yahoo? Quote Link to comment Share on other sites More sharing options...
mikey Posted February 14, 2012 Author Share Posted February 14, 2012 I like it.How would you go about shipping with the one from the states? The store ships here so it's just a matter of paying up. I'm getting a proper quote from them now. Have you had a look on yahoo? Good idea, no I haven't, I've just done ebay. Quote Link to comment Share on other sites More sharing options...
Toucan Posted February 14, 2012 Share Posted February 14, 2012 Looks super ugly but sits in a good place in the engine bay in the blue one above and 300HP is heaps more than enough to have a good time with. Definitely cooler than RB or SR. Do it Quote Link to comment Share on other sites More sharing options...
ryanfels Posted February 14, 2012 Share Posted February 14, 2012 Can you get aftermarket intakes cause that factory one looks horrid Quote Link to comment Share on other sites More sharing options...
sheepers Posted February 14, 2012 Share Posted February 14, 2012 i endorse this product or service heartily!! Quote Link to comment Share on other sites More sharing options...
DJZ Posted February 14, 2012 Share Posted February 14, 2012 The twin inlet HR motors are pretty cool but I don't think you'd be disappointed with a standard VQ35. A VQ30DET could be another option? Quote Link to comment Share on other sites More sharing options...
mikey Posted February 14, 2012 Author Share Posted February 14, 2012 Yeah the intake looks pants. Would be so much better if the intake was at the front. The VQ37HR at least has dual side inputs, but it's even uglier. And way harder to find/afford. edit: DJZ you bet me to it! Quote Link to comment Share on other sites More sharing options...
DJZ Posted February 14, 2012 Share Posted February 14, 2012 Also, is there actually much difference between the front and rear drive motors apart from the intake manifolds? You can get a front drive VQ35 pretty cheap. http://www.trademe.co.nz/motors/car-parts-accessories/nissan/engines/auction-448421283.htm Quote Link to comment Share on other sites More sharing options...
glen Posted February 14, 2012 Share Posted February 14, 2012 rb30de with itb's just saying Quote Link to comment Share on other sites More sharing options...
mikey Posted February 14, 2012 Author Share Posted February 14, 2012 Also, is there actually much difference between the front and rear drive motors apart from the intake manifolds? You can get a front drive VQ35 pretty cheap.http://www.trademe.co.nz/motors/car-parts-accessories/nissan/engines/auction-448421283.htm Apparently the mount points are different and the 350z version is a little more powerful. So not really very different at all, but will it be easier starting with an engine designed to be RWD? Also, I'd want the 6 speed box with it and figure it's easier to get the engine with the box. As a side note, I heard the auto transmission computer is built into the ECU so swapping a manual box on to an auto could be tricky. Not to mention getting fly wheel, clutch etc. rb30de with itb's just saying ^^^ This is totally an option, I was thinking RB26 with ITB's for a while, but it's still heavier by far (iron block), a long engine, and less power. But it'd sound boss for sure. And be the same format as the L24 although the VQ is still from the Z lineage at least (bit of a stretch that one). Quote Link to comment Share on other sites More sharing options...
davidian Posted February 15, 2012 Share Posted February 15, 2012 tuneable ECU and clutch options would be a lesser worry on a transplant like this I'd say. Money solves them easy enough Quote Link to comment Share on other sites More sharing options...
DJZ Posted February 15, 2012 Share Posted February 15, 2012 With a bit more compression and the right cams an N/A RB26 would be getting pretty close in power to a VQ35. Pretty sure Rocky Auto reckon their N/A RB30 builds are over 300hp and the RB will rev higher too. Quote Link to comment Share on other sites More sharing options...
mikey Posted February 15, 2012 Author Share Posted February 15, 2012 With a bit more compression and the right cams an N/A RB26 would be getting pretty close in power to a VQ35. Pretty sure Rocky Auto reckon their N/A RB30 builds are over 300hp and the RB will rev higher too. Yeah, but if I spent the same money on modding the VQ which starts at 300HP then I'm still ahead right? And it's lighter etc. And getting the RB26 to work means custom sump and different gearbox of course. But if I go the VQ route then I'd be getting 300HP stock, which is how I plan to do it at first. Then look at mods further down the line if I think I need them. Quote Link to comment Share on other sites More sharing options...
Simon Posted February 15, 2012 Share Posted February 15, 2012 Approve. I like the idea of just doing it right the first time. Why not VH/K45? Quote Link to comment Share on other sites More sharing options...
glen Posted February 15, 2012 Share Posted February 15, 2012 VH45 would be lush. Quote Link to comment Share on other sites More sharing options...
sheepers Posted February 15, 2012 Share Posted February 15, 2012 sounds like you've already made your mind up Mikey, so i reckon get on with it! many pics of the build are mandatory! Quote Link to comment Share on other sites More sharing options...
Snoozin Posted February 15, 2012 Share Posted February 15, 2012 Those VQ's are really, really lush engines... well, they go well in a 350Z so imagine that in a pint-sized (comparitively) S30... the mind boggles with the awesomeness. What the guy above me said too, re: pictures. Quote Link to comment Share on other sites More sharing options...
DJZ Posted February 15, 2012 Share Posted February 15, 2012 With a bit more compression and the right cams an N/A RB26 would be getting pretty close in power to a VQ35. Pretty sure Rocky Auto reckon their N/A RB30 builds are over 300hp and the RB will rev higher too. Yeah, but if I spent the same money on modding the VQ which starts at 300HP then I'm still ahead right? And it's lighter etc. And getting the RB26 to work means custom sump and different gearbox of course. But if I go the VQ route then I'd be getting 300HP stock, which is how I plan to do it at first. Then look at mods further down the line if I think I need them. If you've seen how he's had to do the engine mounts on that blue 240Z I think modifying an RB sump would be the least of your worries, I would definitely talk to a certifier first about what you can do with mounting it as it's going to sit well behind the factory cross member. It's going to be an awesome project! Just try and get as new an engine and gearbox as you can, from what I've read the early 6 speeds had some problems. Quote Link to comment Share on other sites More sharing options...
mikey Posted February 15, 2012 Author Share Posted February 15, 2012 I would definitely talk to a certifier first about what you can do with mounting it as it's going to sit well behind the factory cross member. It's going to be an awesome project! Just try and get as new an engine and gearbox as you can, from what I've read the early 6 speeds had some problems. Roger that. BTW I was surprised with some of the stuff your cert man came up with, nothing major, but surprising nonetheless. What letter did you need for the mounts? I didn't think they were too fussy about welding on engine mounts? Yeah I heard some of the early ones had issues. This one apparently has under 50k on it but I'm not sure of the year. I'll double check. Quote Link to comment Share on other sites More sharing options...
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