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-   -   draw through 12a turbo (https://www.rx7club.com/general-rotary-tech-support-11/draw-through-12a-turbo-814602/)

yazholes 01-21-09 06:19 AM

draw through 12a turbo
 
hi i was thinking of turboing my 12a but with a old school touch and was just woundering roughly how mutch of a power gain i could achive by chosing this setup. any info is good info. thanks

Eriks85Rx7 01-21-09 01:05 PM

it will provide decent power. It will make your 0-60 be around 6.5 or 7.2 versus the stock 9.9 or something pitiful. I have the set up on my car currently. I cannot figure out whats wrong with it. I cannot tune it properly and don't have the time or money to fool with it. I will sell you my turbo kit,oil lines and all just shoot me a pm if your interested.

yazholes 01-21-09 03:12 PM

12a draw through
 
hay mate just pm'd you bout your turbo setup. if you could post the picks no the thread that would be sweet. thanks

yazholes 01-27-09 10:07 PM

has any one got any info on this topic. is there anything i need to do to my weber. thanks

yazholes 01-29-09 06:46 AM

ok whats the max boost i could run with out killing my engine. thanks

g14novak 01-29-09 09:53 AM


Originally Posted by yazholes (Post 8921038)
ok whats the max boost i could run with out killing my engine. thanks

Depends on the motor. Mileage? How was it treated for its current mileage? Compression #'s?

Personally, I wouldn't turbo a stock 12a block unless you plan on rebuilding and keeping the boost setup after you toss the seals.

TalkSick 01-29-09 12:01 PM

fwiw/fyi a stock jdm 12A turbo (efi) runs 6psi with a 7.5:1 compression rotor, not sure off hand what carbed 12A ratio is but im sure its higher.. be careful how much air u jam into a stock engine, from what i have read people have pumped in 10psi with out instant or catastrophic failure but your results will obviously vary. probably a good idea to use premix as well

yazholes 01-30-09 07:15 AM

cool thanks guys. i now have a t3 as well and was woundering what would be better to use the t3 or the t25. thanks. :icon_tup:

yazholes 01-30-09 11:24 PM

can i use a external waste gate on a draw through setup.thanks


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