Dave Lindemann
Lifetime Supporter
Here's the plan. RCR Superlite Coupe, G50, 1UZFE putting out 400-500 HP max. Yes, Fran I know - I need to buy the car! Still working on selling the Esprit.....please be patient. Looking for input on engine mods.
I purchased a 1UZFE on eBay for $500. It's from a 1993 SC400 with ~110K miles complete with accessories, uncut wiring harness, intake, etc. I haven't had a chance to dig into it yet but I removed ~ 38 pounds worth of flex plate and torque converter to get it on the engine stand. I'm really impressed with the engine, it's obviously been cleaned but at least the exterior looks to be in very good condition and the Toyota/Lexus workmanship and engineering is amazing. I'm not an engine person - I've rebuilt my Esprit (contracted the engine) and I'm doing a body-off restoration and engine swap on a Europa TCS. My understanding is the 1UZFE put out ~ 250 hp in stock form. I'm shooting for driveable street power in the 400-500 hp range. I'd like some ideas on modifications that will bring the power up to my goal range. My preference is to stay away from turbos and superchargers but understand I may need to be flexible. A couple of easy things to start - I figure changing the stock intake airbox and going with a set of headers will make a few HP. Not sure but I think eliminating the EGR equipment may be good for a couple more.
Any thoughts?
Thanks!
Dave L
I purchased a 1UZFE on eBay for $500. It's from a 1993 SC400 with ~110K miles complete with accessories, uncut wiring harness, intake, etc. I haven't had a chance to dig into it yet but I removed ~ 38 pounds worth of flex plate and torque converter to get it on the engine stand. I'm really impressed with the engine, it's obviously been cleaned but at least the exterior looks to be in very good condition and the Toyota/Lexus workmanship and engineering is amazing. I'm not an engine person - I've rebuilt my Esprit (contracted the engine) and I'm doing a body-off restoration and engine swap on a Europa TCS. My understanding is the 1UZFE put out ~ 250 hp in stock form. I'm shooting for driveable street power in the 400-500 hp range. I'd like some ideas on modifications that will bring the power up to my goal range. My preference is to stay away from turbos and superchargers but understand I may need to be flexible. A couple of easy things to start - I figure changing the stock intake airbox and going with a set of headers will make a few HP. Not sure but I think eliminating the EGR equipment may be good for a couple more.
Any thoughts?
Thanks!
Dave L