> Usually, vapor lock occurs only when you turn off > your car. It sounds like > a super severe case Mike. Try to add a thin plastic > spacer between your > carb and the manifold. This should act as an > insulator. If no Hot restart is also a problem, however its never leeft me stranded. The larger irritant is the rough idle. I've thouht of cutting a spacer out of 1/2" plywood and sticking it between the carb and manifold...also, Steve the Albanian recommended an aluminum intake manifold, which his '75 (Still for sale BTW, to anyone interested, and a very finely maintained vehicle) has. > improvement, your problem is somewhere else. How > about that heat riser valve? Per Dick B's instruction, my heat riser valve is permanently turned to the "off" position. So this is not the issue. On my trip up to NY, I was sitting in stopped traffic here in D.C., temperatures approaching 100 degrees, full humidity, windows up and A/C on, Imperial in drive, and the temp gauge never climbed above the 1/3 mark. While sitting in stopped traffic waiting to get into the Tom Petty concert in my friend's '95 Saturn, about 75 degrees out, with the windows down, no A/C, the temp gauge was closing in on 3/4....nearly the bad zone. Had to crank the heater full blast to keep the engine cool. Should have taken the Imp. ;) ===== --Mike Pittinaro Piles of pitted chrome Hubcaps along the floorboard My junkyard-bedroom __________________________________________________ Do You Yahoo!? Sign up for SBC Yahoo! Dial - First Month Free http://sbc.yahoo.com