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b20 vtec turbo ? help


VaLLeY_sYdeR
06-17-2004, 12:47 AM
okay this is my first time posting up a thread , so dont be too quick to pick on the noob , cause i have my fair share of honda experience and tuning maybe not to a professional level but , i have done mild swap and some major engine repairs, but i am so dumb founded on this b20 vtec thing so any helpful advice or suggestion will be nice..please keep in mind i have no budget limit when building this ultimate b20 vtec turbo so every and any input will help .. please answer these guestion b4 u give any input on turbo/internal setup and parts to used..i also have a 94- integra gsr head ( p72- obd1 ) head that i will be using to mate to b20 block ..please help soon , because i do not know how long this motor will be at the salavage yard..


@ my local salvage yard lies a 80,xxx miles 90 prelude with a perfectly clean long block ( b20A5 ) with automatic tranmission ..guy is asking $150 for the whole motor ..is this a good deal ?

second of all , what is the difference between the b20z n b20a5 ? beside the fact that one came out of the prelude and other came off a crv ? which one is recommended to used for crv vtec ?

third question , will my 94 integra ls tranny mount up to the b20a5 block ?

any last but not least has anybody tried boostin there crv vtec yet ? if so please give me your feeedback

96Civ
06-17-2004, 02:18 PM
The b20z has 10 more hp than the regular b20 because it has higher compression. (which is not boost friendly btw) The prelude AND the engine sound like a good deal. If you want to find out more about a b20 vtec, use the search. There is countless threads about this topic.

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