Hey Pal!
I'm in neutral on this one... got the exhaust, egr delete and stereo all sorted, and now I need to figure this part out. All the info I'm getting says to do a front mount for access to cool clean air, but I don't like the way they look on the truck, and I do like the look of the hood scoop on those rigs, so I'm tempted to go the top mount version and use one off of a used rig.
Knowing the effect a top mount has on that engine, would you go the top mount route, or would you follow the masses and go with the front mount? Will a top mount provide the kind of cooling I'm needing?
B
Mate, I have researched the s*** outta this one and although front mount is arguably the better way to go (if possible, I don't believe its the only way to achieve solid results - and the installation is a SERIOUS pain in the a$$ (for the 95 Series Prado anyways). I've been through a cracked head
episode once already and now appreciate the importance of keeping that cooling system running silky smooth and not hindering it with more radiators, spot lights and such in the front!
Over the weekend I was inspecting a friends 105 series top mount intercooler which he paid about AUD$2500!! for from a reputable supplier and personally I couldnt see much difference between that and a cheap generic aluminium one off ebay? Of course their might be a couple fewer fins p/inch inside the Cheaper ones however I've read that can be a good thing for TMIC on these Diesel engines.
Edit: Sorry, I got my wire's crossed with this paragraph so I have deleted it.
I'll keep this thread here in support of the TMIC :
Top Mount vs. Front Mount intercooler - https://www.patrol4x4.com/threads/top-mount-vs-front-mount-intercooler.303641/#post-4607001
So basically where I am at now is waiting for pay day and I am going with something like this:
Top Mount Intercooler. I was going to get a 600x300 but it is slightly too larger and will inhibit easy access to my airbox and break fluid reservoir. So basically wanting one with a core thats 450x300 (plus ~100mm each side for the tanks) and 2.5" outlets seems to fit my engine bay fine. Their are some pretty affordable 2.5" piping kits on ebay for AUD$150 which look like they'll work fine. Not as nice as tig welding using silicon/rubber couplings but I don't care at this stage. I'm just going for functionality for now as I've already spent a fortune on this car lol
In terms of fitment, my current stock intercooler (core) is about 320 x 210 x 85mm. It has a cleareance of about 15-20mm from the hump on the top of the engine. (my hump is at the rear of the engine closest to the firewall). I currently have approximately 60mm from top of the plastic protector on top of the intercooler to the top skin of the bonnet. So about 60mm I can raise whatever intercooler up. But will involve cutting into the bonnet a bit though i'm cool with that. New intercooler is double the size but 10-15mm less thick. So when installed at full height, will allow up to 90mm for a big ass puller fan to sit underneath.
Something like that anyways
