We love to hear what our visitors have got up to and which mods work best for them on each model of car. The 1UZ FE was shipped in quite a few popular car models from Toyota and Lexus, and has been tweaked and revised over the years. Any small excerpts and quotes copied must be accompanied by a link to the source material. Generally a very reliable engine, if serviced correctly. Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine. double de clutch Use of this site: Please treat the information on this site as purely speculative. MPG Calculator The 1UZFE is a 4.0 V8 engine from Toyota, build primarily from Aluminum and unusually for a V8 it sported a DOHC configuration. © 2000 - 2020 Content of this site: pages may not be substantially or wholly copied without our prior written agreement. You will also have full access to Modded Car insurance © Suprastore.com 2008-2018. Hey guys, I've been searching these forums and lextreme trying to figure out exactly what the 1uz can do with a single turbo and at what stages: Im looking to run anywhere between 8-14psi with a single GT35/40 or a t04/500 with a front mount intercooler. This entry was The 1UZFE is a solid well built engine, and there is plenty of tuning opportunities, with 10-40% extra power just asking to be released. Just ensure you get an aftermarket/piggyback ECU that supports good knock control, especially if going the forced induction route. Timing belt snapping can cause extensive damage on the VVTi engines. Sign up now!!! We have seen projects hiking power on the NASP blocks to around 350bhp thanks to a fast road camshaft, intake and exhaust revisions, gas flowing and porting head work and then balancing and blueprinting the engine to raise the redline. Specializing in the Toyota V8s (UZ and UR), Lexus, Nissan, and completely … Also often used in hotbeds, burnout cars and other 1UZ retrofit applications where an old school carb completes the desired look. POWERHOUSE RACING, SUPRASTORE & MORE FAVORITE BRANDS, Lexus Performance Parts: IS300 SC300/SC400 GS300/GS400/GS430, 2013+ SCION FR-S / Toyota GT86 / SUBARU BRZ Parts & Accessories. The bottom end in the 1995 engines are prone to fail when hitting power regions of 400bhp, even the original blocks will struggle a little, so engine strengthening makes a lot of sense. UPDATE: July 2, 2020 A limited supply of original Lextreme parts back in stock including EGR Delete Kits, torque converters, supercharger brackets, etc! Something suitable for one model of car may be completely unsuitable for another - so we can only give generic theory. WE'RE STILL OPEN AND SHIPPING ORDERS DURING THESE TRYING TIMES Here at XAT, we have continued to serve the racing and enthusiast community for over a decade now. Sign up and receive special offers & discounts from Suprastore.com. Diesel remaps Our content is protected by CopyScape. Adding forced induction will often require a lower compression ratio or if you are adding forced induction, so you'll need a stroker kit, and lower compression pistons or explore water injection. Obviously if i ditch the factory ECU i will have to go a manual valvebody for the auto trans. So you need to go the after market piggyback ECU route to get around this restriction. Insuring Track days To read more on this and how to opt out click here All information held by us is kept secure and confidential and will not be divulged to others. Our advertising partners may also use cookies in accordance with their respective privacy policies to provide adverts of most interest to you based on sites you visit and search terms and collate interest based statistics to do so. We accept no responsibility for damage caused due to following a recommendation made on this site or in the forum. Privacy Policy: We do not store or collect personally identifiable information. Turbos provide boost in exponential proportion to increasing engine speed and this can make mapping difficult. All rights reserved. Induction Kits 1uz non-VVTI super charger manifold This supercharger manifold will bolt to the factory lower intake manifold on all pre-VVTI Toyota / Lexus 1UZ-FE V8 engines. It is your responsibility to check and verify any car tuning tip, car styling tip or other articles content with a qualified mechanic before undertaking work or following instructions.