Powerline Performance Machine

Powerline Performance Machine Automotive Repair Shop
(8)

06/12/2026

Throwback Thursday. 289 Ford on pump gas with ported dart pro 1 heads and a solid roller cam making 500 hp at 7200 rpm.

Preliminary look at a Track Boss 302. 302 Ford with 2v Cleveland heads. More info to come.
06/09/2026

Preliminary look at a Track Boss 302. 302 Ford with 2v Cleveland heads. More info to come.

06/09/2026

We got a couple cranks balanced today. A 302 Ford and this steel 350 Chevy. Should be smooth as silk.

Well I had to move some stuff around in the shop today so I figured I might as well put my 429 Cobra jet and Boss 302 in...
06/07/2026

Well I had to move some stuff around in the shop today so I figured I might as well put my 429 Cobra jet and Boss 302 into the new Man cave. They still need a little cleaning though. I have a few more engines to add. lol

F-d up Friday. When you order new head bolts for a LS engine and the pitch just isn’t quite right and go in about 3 thre...
06/06/2026

F-d up Friday. When you order new head bolts for a LS engine and the pitch just isn’t quite right and go in about 3 threads. Next stop garbage pail. I have seen this on a few different brands.

A couple projects I’m working on this week. Wissota super stock and a 5.7 LS1 engine. Hopefully I get these done tomorro...
06/03/2026

A couple projects I’m working on this week. Wissota super stock and a 5.7 LS1 engine. Hopefully I get these done tomorrow and start on a make shift Boss 302. Should be interesting.

F-d up Friday. I’ve been doing this for almost 40 years and have never seen this. I’m sure there’s a good reason. Why do...
05/29/2026

F-d up Friday. I’ve been doing this for almost 40 years and have never seen this. I’m sure there’s a good reason. Why does the valve have a big notch cut in it where the valve guide goes?

Oh oh. What am I doing here. Next one on the agenda. No dyno though.
05/27/2026

Oh oh. What am I doing here. Next one on the agenda. No dyno though.

05/26/2026

We got the second 65 289 Ford on the dyno. 10:1 compression, 214/224-.460 lift cam, performer intake and 600 brawler carb. The heads have 351w valves, 1.54 ex and 1.84 in. no porting. 298 hp @ 5600 and 320 trq @ 4000 rpm. Almost an exact copy of the last one. Within 2 hp.

05/25/2026

Another 65 289 Ford almost ready to dyno. Copy of the last one. 10:1 compression. 214/224- .460 lift cam, aluminum intake and 600 Brawler carb. We’ll see how close our builds are.

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5065 90th Street
Chippewa Falls, WI
54729

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