505 EFI Street Motor

[TININDN]

It was a long time in the works -

I built a mild 505 (AllPontiac.com iron block) street motor for my '61 Ventura - mild cam - smooth idle at 750 RPM - sequential port fuel injection -

Here's the numbers:

HP = 515 @ 5300 RPM
Torque = 605 ft. lbs. @ 4,000 RPM
Torque = 550 ft. lbs. @ 2,500 RPM

[Big Injun Dave]

I like those valve covers. Are those the covers from Pacific Performance Racing (http://pacificperformanceracing.com)?

[TININDN]

I like those valve covers. Are those the covers from Pacific Performance Racing (http://pacificperformanceracing.com)?

YES - and they are :cool:

[64goat]

What a torque monster Dave

There is so much more this engine has to offer .

What heads did you go with?

[Doug Pulskamp]

Looks like KRE heads in the picture. Did these go through SD Performance? That thing has a torque curve like a Diesel...flat and all the way to the bottom! Hope you have some sticky tires. Looking good!

[TININDN]

KRE heads that have been worked on by my local machine shop/engine builder -

The engine has a small cam 230/236 on a 114º LSE because I want a mellow driver that I can cruise down to the Batesville chicken fry.

The rest of the parts - crank, rods, pistons, head flow, intake, and EFI could easily make 650+ HP with more cam.