I am so with you on that. It's a shame to build a nice engine and then play russian roulette with questionable fuel injectors. I have not heard of the brand you have but even with an expensive name brand injector it's a good idea to make sure they all flow properly.
The best money you could spend on your new engine is $14ea on the fuel injectors to have them clean and tested at www.cruzinperformance.com
He includes a new set of seals and o-rings with the service which would be about $30 by itself anyway. We have added this step as a non-negotiable part of...
Ok, it has been decided for sure now, and I just dropped off the crank at Castillo's!
It is going to be 85mm bore x 85mm stroke, with a custom I-beam forged rod set, and 7M forged pistons.
The 5m crank is getting the snout modified to be exactly like a 7M crank, also it will be ground...
I wasn't considering the elbow as a basic exhaust upgrade, but then if you change the elbow, it would only be fair to put a y-pipe on the 1jz, and it could make closer to 330whp in that case, from what I hear. I haven't dyno'd a 1jz with a y-pipe upgrade yet myself.
A little of both. But there also numerous other advances that were made on the 1jz.
The 7m was good in it's time, but the 1jz was ahead of it's time. :icon_wink
Stock for stock, both with only an upgraded exhaust, the 1jz makes almost 100 WHP more then a 7m-gte.
The difference is that the 7m-gte, rated at 227hp, makes about 200-210 whp with an exhaust.
The 1jz, on the other hand, makes about 280hp at the wheels with an exhaust. We've had a few...
Come on now, I make a down pipe, BIC makes a downpipe, HKS makes a downpipe, Greddy makes a downpipe....
Then theres the Ebay AND the Australian y-pipe
There are at least 4 different turbo manifolds readily available, for t3 and t4 turbos.
Intake manifold? Why? It already has a ffi...
Yes, and I am going to make the harness myself.
I finally got the wideband and air temp sensors installed on my 7m with Stinger last night, and right now it's idling at 10 deg timing and 14.6:1 af. I'm going to try to get it over to the dyno tomorrow.
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