The large on on the top goes to the brake booster. I think you're talking about the small one under that one, goes to a tee, one end goes to the Speed control and the other goes to the heater VS. I think that's the only vac hoses on the manifold.
Were's your drive, your passion, your wallet? Take it to toyota and it's going to cost you. Didn't you say you wasn't burning coolant? Test your oil, I think you can get a test kit at AZ or someplace for the coolant. If it's not a BHG then have the cooling system at a regular shop. It could just...
NA's are very dependable DD's. Turbo's are more prone to BHG's. If you don't know alot about cars good idea to have it checked out by a mechanic. Won't cost to much and could save you quite a bit;)
One of our vendors has a post on P&P heads. As far as how much you could expect to gain, depends on what other mods you have to go with it like any thing else you bolt on these little 6 bangers. I've been told there is a lot of power to be had in the 7M heads by several "old school mechanics"...
I agree with most, unless you make other improvements they won't make to much difference. You have to get it to flow better to take advantage of any gain. And have some way of tuning, without it you will probably run worse than you did, I know from experience on that note. I did all the mods and...
Just that easy.... Nice write up, plain and simple. On my 88na oil pan, I noticed a bung with a plug in it. I figured this was for the return line for a turbo. I remember it being maybe a inch below the block to pan mating surface. Probably a 12-14mm bolt was in it.
I would have thought the...
If you get the right size tires the speedometer will be pretty close from what I was told by my tire guy. They should be able to figure what profile to match the stock height pretty close. My stock wheel and tires were 225/50/16's and I have 225/45/17's on the front and 245/40/17's on the rear...
Yeah make sure to get the initial timing right.
As foogoo said jumper the "T and E1". That takes out the ecu timing. Stock is 10 degrees. You can bump it up to 12 deg. or so, it will give you a little more throttle responce, not over 15 deg.
I have the same type timing light and it can...
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