Search found 4614 matches
- Mon Apr 15, 2024 11:53 am
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
Re: Ported Chevy 083 heads, the tpi project
I think they are good for a street application or a tow truck. Plenty low and mid range torque. With a 700r and 3:27 gears traction in first will be an issue.
- Sun Apr 14, 2024 9:51 pm
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
Re: Ported Chevy 083 heads, the tpi project
I would think creating a curved roof on the intake port at the angle TPI meets the heads intake runner would make the resonance wave at that enlarged point, taller and slower, becoming misshapen…and probably dissipate the top… A larger resonance wave is slower than a small one so that part of the a...
- Sun Apr 14, 2024 9:50 pm
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
- Sun Apr 14, 2024 6:58 pm
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
Re: Ported Chevy 083 heads, the tpi project
I feel in order to increase mass flow the csa has to go up around turns. What this does to the resonance I am not sure. Thanks
- Sun Apr 14, 2024 6:19 pm
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
Re: Ported Chevy 083 heads, the tpi project
Thanks for the offer Bill. At this time I have no plans to cut one up unless I ruin the one I have!
- Sun Apr 14, 2024 5:34 pm
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
Re: Ported Chevy 083 heads, the tpi project
Excellent. Thanks
- Sun Apr 14, 2024 3:15 pm
- Forum: Engine Tech
- Topic: Ported Chevy 083 heads, the tpi project
- Replies: 380
- Views: 39602
Re: Ported Chevy 083 heads, the tpi project
https://youtu.be/2Papuv13AU8?si=TUi3ZJ-cZUkp8zNW I have a TPI project comimg in soon so I dug out this long dead project for some testing before the parts get here. Shortblock will be a low mile L98 so it will be cast pistons. Most likely get a custom cam ground after all the flow work has been sort...
- Fri Apr 05, 2024 3:26 pm
- Forum: Engine Tech
- Topic: Build a Lightning Bronco?
- Replies: 228
- Views: 43231
Re: Build a Lightning Bronco?
Funny but true, Mikey was quite the driver way back when I built his Mustang but he texted me this week stating how well this engine worked out and he has never needed more than half throttle. I think that is hysterical, It is a tall Bronco on 40" tires and 5:13 gears!
- Fri Mar 22, 2024 6:23 am
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
Re: Chevy 193 Swirl port Mission Impossible
I enjoyed all of it! My son and I built a swirl port special a few years back that runs way harder than it should. Some mild port and chamber work, 1.6 exhaust valves, hyd roller cam, 9.3 compression, headers, rpm intake, 4180 hoĺley. Now after seeing Charlie's testing I've got some ideas to make i...
- Wed Mar 20, 2024 2:23 am
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
- Wed Jan 17, 2024 9:58 am
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
Re: Chevy 193 Swirl port Mission Impossible
Not for a while. Thanks
- Wed Jan 17, 2024 8:27 am
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
Re: Chevy 193 Swirl port Mission Impossible
I do quite a few videos on changing ramp clock positions and recording air and dykem flow patterns. 8:00clock happens. Thanks
- Mon Jan 15, 2024 7:46 pm
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
Re: Chevy 193 Swirl port Mission Impossible
I am very busy so I don't give Speedtalk the time I used to. Thanks
- Fri Jan 12, 2024 3:48 pm
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
- Fri Jan 12, 2024 10:33 am
- Forum: Engine Tech
- Topic: Chevy 193 Swirl port Mission Impossible
- Replies: 88
- Views: 235654
Re: Chevy 193 Swirl port Mission Impossible
They are 2.1" valves that flow 318 at high lift and a 1.94" that flows 260