The Pontiacolypse
What heads are you running now?
What heads are you running now?
Long, rambling, disjointed post, so bear with me. First off, the life stuff settled down for a bit, and then picked back up. But, since I'm pretty proud of this one, here is the bathroom remodel we did. Shout out to LazerLemonTA who came down a couple of weekends and helped out with the heavy stuff. All construction and detail work, except laying the tile was done by Lazer, me, and my wife.
Now, since finally getting all that done, yet another daughter just got engaged, and we are talking a short engagement, so likely another wedding before the end of the year. I think for my last daughter, I'll just auction her off on ebay to the highest bidder.
Now, on to the cool stuff...
The car continues to run quite well. It does not use much oil at all. I set a record recently of 15 mpg around town and all short trips on this thing, which is pretty decent given what it is. But there are still some things I just don't like, and so it's time for some revision surgery. I'm going to detail the stuff I'm being picky about here, and then I'll start another build thread with the details.
----1. I'm really not sold on the Sniper. I run it, and it drives OK. According to the logs it makes a lot more power, but the car just isn't scaring the crap out of me like it did when i first put the engine in. I think that the sniper is great for top end >7K RPM, but midrange, my guess is it kills port velocity.
----2. I'm still worried the heads are a time bomb with the stock castings guide issue.
----3. I feel like the heads burn too slow or something. For the flow, port volume, etc, You would think these things would be home runs, but there's something I can't put my finger on about it. It could just be the intake, but I doubt it. I know that my dyno curve really cannot be trusted for the final numbers since the wheel slip was bad, but somehow I feel like the motor is underproducing for what it is.
----4. I don't drive it like I used to due to the travel. I don't need to worry as much about the daily driver thing. I like driving it, don't get me wrong. But I don't need to be too concerned about it. Plus I've gotten better at taming cams, so I think I can tolerate a more track-oriented build and get the thing to settle down.
----5. It sucks being one tenth away from nines. I might be able to get there as it sits, but I don't get enough track time to dial myself in. I know that my driveline can handle quite a lot with what's in it, so I don't need to worry about an extra xx to xxx HP. As long as I stay below 650 lbs of torque I should be OK.
So, with all those considerations made, I've got a build plan together finally. I'll start up a new thread to avoid confusing the two. Hope this one has been entertaining. I do think what we will see though is yet another example of the difference between a budget build and top shelf parts. And as budget builds go, I don't think this one was poorly done:
Ported LS7 heads
Sniper
LLSR valvetrain
Forged 428 CI bottom end.
Total spend ~$8K including the bottom end. Some would likely argue not a budget build, but $5K of that was the bottom end.
The Best V8 Stories One Small Block at Time
.....
Total spend ~$8K including the bottom end. Some would likely argue not a budget build, but $5K of that was the bottom end.
Come to the dark side....we have cookies.
Come to the dark side....we have cookies.
You sir are consistent!
Post a link here so I dont miss the new build .








couldn't resist