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boosting a stock bp with a vj11 want diff points of view
Posted: October 14th, 2007, 10:59 pm
by maine_mazda_bp
ok im geting a good deal on a vj11 turbo and want to use it to boost my 1.8bp motor that i am pulling from escort GT will it bolt up to a turbo manifold for the bp dose any one know what turbo manifold i have to use to hook it up to my car i am wating on my MSII ecu it will be here in a week and i will start working on that soon if any one has any info on the vj11 turbo please let me know i only want to run 5-7 lb of boost will this work for me please help me out im new to the group and have big plans for my mazda mx3 im not looking to drag race it it will be a every day car that my wife will be driving to i just want somthing that will make them $30,000 family sport sedans and stock mustangs give me my respect plus its nice to make some of them honda guys jealous im looking for all the tec help you guys can give me im new to the 4 cyl turbo seen iv always been a v8 man but with gas i want to find the inbetween thanks for the help
Posted: October 14th, 2007, 11:05 pm
by cyclonekid78
If you get the BPT exhaust manny and the vj20 turbo hot side you would be good to go. From my knowledge you should be able to boost up to 10 psi with no problem. Check out clubprotege for more info on the BP engine.
Posted: October 19th, 2007, 7:53 am
by osargeant
The VJ-11 turbo isnt the ideal turbo to use on a 1.8 BP, currently I am using one on a 1.6 DOHC engine with headwork and it seems to run out of steam up top . I have a hybrid IHI turbo that I am going to switch over to shortly. On the plus side, it spools very quickly and your low end and mid range will be awesome.
I would recommend a T28 (Silvia version), GT28 or T3 Super 60 on a 1.8 BP
What do you other guys think?
ok i got a diff turbo a gerratt gt25
Posted: October 19th, 2007, 10:43 am
by maine_mazda_bp
ok now i just got this turbo the gt25 and a tube style turbo header do you guys think this will go better than the vj11 i picked it up turbo and header for 175.00 plus 25.00 for shipping from a guy on here i think its a sweet deal turbo has a little shaft play but i have a rebuilg kit for it and plan on redoing it my self do you think this will work better with a stock BP one guy said the bp with the turbo had better mid pull than the bpt would this be because of the compression diff woulh like to hear from any any one that has input on my plan i am also building a megas squirt 2 system to run in the car with the turbo im hoping to get 200hp to the wheels dose this sound like a good amount of power to get from my stock bp with this set up