[bill3508]

Bear in mind that this isn't a typical set of heads, this is nearly every bell and whistle. They're built by the same man who built Ivan Stewart's heads, and are essentially the same spec. With cams these total up to $11,800 per set. We have a lot less expensive options, for sure, but these are fine examples of what can be done.

Thanks!

Eric

Honestly, props to you guys but that is just insane and unless you just like pissing money away its just better to do a complete engine swap in any Yota truck and that won't include a yota motor. You would spend 1/3 of the cost and have more power.

 

[bill3508]

The HP goals for these 4 motors that we're building these heads for is 1300-1500 HP each, and the requirement is that they spin well past 8000 rpm. Not many motor will be able to do that, so in this case, yes, the toyota V8 is the best option. To give an idea of the level that these are built to, here's a shot of the mains.




4 bolt billet main caps, with billet 4140 girdles keeping it all together.

Thanks!

Eric

Your stuff looks great there is no doubting that, but this is a general truck forum and I'm not sure there are that many here that are going to put $20K+ in an engine(my estimate based on if the cams and heads are $11.8K), plus all the upgrades to trans and drivetrain, easily close to another $10K, just to handle the power you make, then tuning, who know who would do that. Just saying, not dumping on your stuff but for 99% of the guys here more than likely its not even an option.

It would be great if there were more budget friendly mods for these trucks, but with no real interest in aftermarket support from companies that will just not happen.