Maniacmechanic1
solid fixture here in the forum
Hopefully more.567hp ?
Hopefully more.567hp ?
The question is How much predicted engine vacuum he will have with your Crane Cam Grind Grumpy.you should have little trouble seriously cracking 600 flywheel hp plus with the crane cam, or either cam actually,
as both have vaguely similar potential, your just potentially shifting the whole peak power curve,
about 600 rpm higher with the crane, version,
but keep in mind your goal is not racing, and its instantaneously accessible and massive torque,
in a use-able rpm range that makes the car fun too drive, either cam would provide that but personally,
Id want more in the mid and upper rpm range where its useful when you go W.O.T ,
and would not be overly concerned with a potentially very minor loss below 3500 rpm
http://garage.grumpysperformance.co...ng-to-drive-a-really-fast-car.906/#post-27083
http://garage.grumpysperformance.co...ike-i-need-a-hole-in-my-head.4887/#post-13451
http://garage.grumpysperformance.co...rive-train-to-the-engine-combo.741/#post-1117
http://garage.grumpysperformance.co...-get-a-good-launch-off-the-line.486/#post-600
http://garage.grumpysperformance.co...electing-a-torque-converter-stall-speed.1715/
http://garage.grumpysperformance.co...late-gear-ratios-and-when-to-shift-calcs.555/
I watched.
This is what I'm building
Cam almost identical
Just have better heads
11" of vacuum
Mark actually builds 700+ with 265 AFR
Heads same cam 238@50 247@50 intake cl 108 112 lsa 580 something lift, I actually should have a bit less overlap then this does
Mine 236.6@50 242.6@50 108 intake cl
112 lsa 635 640
Excellent.Piston to valve check
.180 exhaust intake .220
You could throw a cat in their
With it.
Looks Great.Intake not a problem at all,
I have both
Sure can't complain about that port alignment, that is spot on !!!This post is for Rick aka IndyCar
As promised,
I have dowels in to align intake
One is front right other is back left
Standing in front of engine
Hey Rick if you get some timeSure can't complain about that port alignment, that is spot on !!!
Thanks!
Not sure, 4l80e stuff is like black magicHave you considered cable operated throttle valve in transmission
I have seen kits for th400
Im not sure what mods transco manual shift kit needs
It can be difficult swap electronic control back