TBIThrottle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.
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Hey guys- i have a 1988 chevy suburban 454 tbi. hope you guys dont mind me posting, but this is the best tbi forum out here..I know most of you guys use the rochester 220 unit, as opposed to the stock 700 unit. im having some fuel pressure problems, and i want to hook up a permanent gauge/adjustable regulator.
- Does anybody know the fitting size for the fuel inlet for the tbi220?
- Would an adjustable regulator even fit under that stupid housing?
- does a gauge fit with the stock air cleaner?
i'd like to see if anybody has done this and could offer some wisdom/part numbers. Thanks in advance! otherwise, i have to mount a gauge under the frame and that would be a pain in the ***. Thanks!