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Was told the single spacer didn't show up on Hp.
That intake wants Plenum and a 4500 or 100's
That's the big picture gains..small things you listed are known hp.
Get as much air in as Humanly possible. That's the trick all other stuff is a add on to the basic principle.
This from a 408 junkyard guy who wants big Bore on pumpgas numbers 730 to 740 wanted 1st time out.
775 is on the other heads being Ls7 and the Ls3 Low ram and x2 4500's...
Tilton just came in and got my Manton pushrods a few days ago. Super quick return for the pushrods and very happy with them. Finishing up some brake stuff as shown below. Next will be shimming valve springs, pushrods, and drilling the ICT valley cover for the oil pressure sensor. Then shouldn’t be long until we’re dropping the motor in
Finally finishing up the school semester today so tomorrow I will be focused on the car. Going to shim the valve springs and install the pushrods. Complete brake lines and mock up the EWP to see if I have enough room to run a coolant hose behind the potentially new alternator location.
Need to get it up on an engine dyno and get her her all tuned up. I like the engine dynos because a fuel change is so easy. The machine shop I use and used to work at has 4 different fuel supply cells with different fuels and can dial it in. That makes it a turnkey drop in motor.
Originally Posted by logan2ss
650whp on 93 will be something. My sbe LS3 made around 580+whp on the previous setup. Shelf cam, ported and milled stock heads, fast lsxhr manifold, 1 7/8 headers, 103mm tb, UDP, and E85. All of those little pieces will definitely add up.
I'm going with a solid roller so I'll see a significant hp increase. Bobby at Cam motion is gonna spec me the cam. Steve at Cam motion has a 403 he did that made 707fwhp on P93. But I have a few more little detailed things that will net a hp or 3 here and there. Hopefully the few extra cubes will get me there.
Need to get it up on an engine dyno and get her her all tuned up. I like the engine dynos because a fuel change is so easy. The machine shop I use and used to work at has 4 different fuel supply cells with different fuels and can dial it in. That makes it a turnkey drop in motor.
I'm going with a solid roller so I'll see a significant hp increase. Bobby at Cam motion is gonna spec me the cam. Steve at Cam motion has a 403 he did that made 707fwhp on P93. But I have a few more little detailed things that will net a hp or 3 here and there. Hopefully the few extra cubes will get me there.
at 15.1 compression a Small Hydraulic around 240+ would net right at 700+
Speeds 403 used a solid roller with around 12 points of compression. The compression would replace the solid roller for similar power.
on an engine dyno I’d hope for higher 700s on E85 with this setup.
Saw a very similar build to mine on the same engine dyno I would’ve been on
755 on E85 with LS3 heads little heads compression than me and I have the smaller bore ls7s plus little stuff
Did you end up changing lifters or going to stick with the 2110s?
Ended up talking to multiple guys using the 2110Rs on open pressure of well over 500 lbs. they said preload them a good amount and you’ll be in good hands. So I decided to keep the 2110Rs.
Made some progress yesterday. Ended up finishing the valve springs, installed the series 5 manton pushrods, torqued on the comp bsr shaft rockers, and oiled the valvetrain up. Grabbing an alternator relocation bracket set from ICT today and going to start working on finishing up the brakes and get to bleeding them. Making sure to check for any leaks while they’re still easy to get to.
Got the valve springs, pushrods, and rocker arms all done and everything torqued and oiled for the valvetrain. Also got the strange rear brakes mocked up on the car this weekend and double checked wheel fitment. Going to delete the parking brake and swap out some trailing arm bushings next. Then will bleed the brakes next and patch two firewall holes.
Since last update car has gotten some tires on the wheels. Also dropped the motor in and installed the clutch and flywheel since the new flywheel I ordered wouldn’t work. Slowly looking like a car again.
04-22-2022, 08:00 PM
