|04-26-2013 01:09 PM|
|CNC-Dude||I built a 454 stroker that was featured in a Cobra magazine back in the 90's. It made 500 HP with medium riser heads with only mild porting. So you should be able to get that kind of power relatively easily.|
|04-25-2013 03:27 PM|
The factory heads have pretty poor combustion characteristics and not much tolerance for contemporary un-leaded fuels. These aftermarket heads bring the Ricardo heart shaped combustion chamber (as much as the FE will allow at least) which really pumps up the action and improves all around performance by getting the level of efficiency well up for this engine. The closest head to these from the factory is that used only on the 1960, 360 horse 352. After that for some reason Ford abandoned combustion efficiency for more breathing. Not that more breathing isn't good; but you also need good combustion. Ford, like most everybody else, hung their hat on covering poor use of the fuel and air that got into the engine with super high compression ratios and lots of 100 plus octane fuel. That worked OK when that high octane leaded gas was thirty cents a gallon, it's not much of a solution today.
|04-23-2013 07:59 AM|
We've done a few "454" Fords. That is, the 427 block, .030" over and the 428 crank. Pistons are available from Icon. Highly recommend the "BBC" rod change.
The CJ heads will make plenty of streetable power and torque (in the lower and mid-range).
|04-22-2013 11:58 PM|
|vinniekq2||power expected? life expectancy of super t-10?|
|04-22-2013 11:47 PM|
Need a recipe for a 427 Ford build
Hello all ! I have a 64 Galaxie 500 2 dr fast back that I want to put a 427 FE Ford in. The block needs some boring maybe .30 over...I have a 390 in the car now with 428 CJ heads,RPM Performer intake match ported and a 750 Holley DP on top.I'm not wanting originality ,just a nice engine with a healthy growl.
I was thinking of possibly stroking it with a 428 crank or 4.25 scat crank.I could save money by using the CJ heads or should I find some low riser heads, aluminum heads ?? I have a Richmond Super t-10 tranny with a 9 inch 380 rear end .
My budget is moderate,I've been saving for this one.
I am a newbie at turning wrenches,but I'm learning....I have a friend close by who is an engine builder and has a machine shop.
Thanks for any feedback in advance ! It's great to be in this forum !!