2.9 Whipple here with built motor, cams, LTs, 3.5/4lb lower, etc and running pump gas with 2 cans of Torco per tank. Made 689/621. Boost was 24.5 and timing at 18*. Car could have made a little more if car was colder. Tuner says I'm at max timing for my setup. Close numbers to yours.
After chasing this coolant leak for a couple of weeks I finally got a usb boroscope and found that I have some coolant under the blower toward the rear of the block. Guessing it's running down from there to the bell housing. Must be a leak in the line that runs under the blower. Coming off for...
Crossover tube is fine. Oil cooler area is fine. Coolant freezing point is fine. Have to get someway to look at the back of the engine.mblower is coming off for injector swap so that will make it easier to see what's back there. My guess is o ring on pass side head for the heater hose. We had...
Oil cooler and area are dry. Its definitely coming from above. Will trouble shoot again this evening and try to get a better look. Its a very minor leak but just puzzling me as the car has sat since November and now a leak. Must be a slow drip pooling up somewhere.
Coolant is fine as it is freezing where I live and it was nixed correctly.
PCV has been deleted under blower which is plugged.
I'm thinking heater line as well. Have to jack it up and crawl under I suppose.
No head cooling mod. My thoughts were line in back of head or the heater line. Just curious as to why it starts dripping now. What's the best way to check? Hard to see all the stuff behind there.
Cobra has been parked in my garage since November and hasn't been started since. Noticed last week there was a small amount of coolant under it toward the rear of motor. Just a few drops. Got under and could see a small drop forming on the bottom of the bell housing. Any ideas where this is...