Blown headgasket FTL! |
Blown headgasket FTL! |
Jul 7, 2008 - 6:00 PM |
|
Enthusiast Joined Aug 30, '02 From San Juan, PR Currently Offline Reputation: 4 (100%) |
Well, it's been 4 and a half years since I rebuilt the engine and ever since, it has taken the abuse I've given it like a champ. High EGTs and 87 octane fuel was the order of the day. It took it like a man. Compression was perfect across the board, and everything else was good to go. Well, you know how they say that you shouldn't have sexy time in your car because it jinxes it? Well, I think that actually is true, because before breaking a piston the first time, my car was the place of some love encounters with my girlfriend, LOL. It can't be coincidence that it broke again after I disrespected it with my current girlfriend. Blown tires and some other things happened before, too.
Anyway, the last straw that broke the camel's back was a 15 PSI test run after tuning it with the eManage. We were gonna take it to the dyno to tune it at that boost level, so we needed to test if the engine would hold or if it would blow like a grenade. Too bad I forgot I had moose piss 91 octane watered fuel from a gas station I never go to, but I had to this time because I was running low. I thought I had Shell 93 and well, nothing made a sound. I nailed it from a dead stop, it just roasted tires with the 17s, put our heads against the headrest, and then coolant was all over the windshield when I let go the gas. Good times. The auto tranny is holding well. No signs of slippage or anything. I ordered a Cometic headgasket and should be here this week. This engine can sure take some punishment. I need to up the boost to see if a rod gives up before a piston. I need an excuse to install the Belfab rods and some other pistons I found. -------------------- |
Jan 26, 2009 - 3:34 PM |
|
Enthusiast Joined Aug 30, '02 From San Juan, PR Currently Offline Reputation: 4 (100%) |
I don't remember the hose size, man. But it's the standard size pretty much everyone uses. This is funny. I ordered an oil inlet flange on eBay last week because mine is old looking and ugly. It came today. I open the package and see that the flange has a restricting hole in the inlet hose fitting thread. I was getting ready to pull the engine out so I could work on the engine mounts for the 3S, but decided to remove the old flange from the turbo and install the new one just to have it ready. I had to move the car to have more space to work so I started it. Ta-da! No more smoking. I was skeptical so I did a lap around the block and nailed it hard. Boosted 18 PSI with an empty fuel tank. Engine sputtered from lack of fuel. Nothing. I totally forgot that these engines have high oil pressure. My old turbo took the punishment for six years, so I didn't think nothing about it when I installed this one. So I guess this means I will make a trip to the dyno next week and really push the engine to break it.
-------------------- |
Lo-Fi Version | Time is now: November 24th, 2024 - 11:26 PM |