Dave1647545494 Posted February 16, 2007 Report Share Posted February 16, 2007 whats better for maf cars draw through or blow through? its a custom setup so I can plumb it either way.... thanks Quote Link to comment Share on other sites More sharing options...
Guest powers Posted February 16, 2007 Report Share Posted February 16, 2007 I have always understood draw through to be prefered. Quote Link to comment Share on other sites More sharing options...
rl Posted February 16, 2007 Report Share Posted February 16, 2007 I have always understood draw through to be prefered. A correctly setup blow-through works very, very well (better than draw-through most of the time). You do NOT want a calibrated MAF for this or any pro-m pro-flow shit, you want a supercar slot style maf in the straightest stretch possible. Even a SCT or L-maf will work, but you want NO transitions near the MAF (this is even more critical with a tonsil style meter). Feel free to call me if you have any questions, between my personal cars and the shit-load of turbo 302/351/modmotor vehicles we have tuned over the last 6 years we've learned a lot about how to properly set them up. A lot of power (700+) with stock driveability is cake, so you can imagine that the same is easily achieved on a 400rwhp car setup right. Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted February 16, 2007 Report Share Posted February 16, 2007 http://www.turbomustangs.com/smf/index.php?PHPSESSID=c9bc0fb8ae3249425d01085071e2b44f& lots of info... Quote Link to comment Share on other sites More sharing options...
Guest mudbutt Posted February 16, 2007 Report Share Posted February 16, 2007 A correctly setup blow-through works very, very well (better than draw-through most of the time). You do NOT want a calibrated MAF for this or any pro-m pro-flow shit, you want a supercar slot style maf in the straightest stretch possible. Even a SCT or L-maf will work, but you want NO transitions near the MAF (this is even more critical with a tonsil style meter). Feel free to call me if you have any questions, between my personal cars and the shit-load of turbo 302/351/modmotor vehicles we have tuned over the last 6 years we've learned a lot about how to properly set them up. A lot of power (700+) with stock driveability is cake, so you can imagine that the same is easily achieved on a 400rwhp car setup right. What do you mean by slot style? Under ideal conditions are you still losing 15+% resolution? Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted February 16, 2007 Author Report Share Posted February 16, 2007 its just a 8lb blower on a 302 with a near stock maf sounds like draw through will work best for what I'm doing Thanks for all the info... Quote Link to comment Share on other sites More sharing options...
Guest powers Posted February 16, 2007 Report Share Posted February 16, 2007 A correctly setup blow-through works very, very well (better than draw-through most of the time). You do NOT want a calibrated MAF for this or any pro-m pro-flow shit, you want a supercar slot style maf in the straightest stretch possible. Even a SCT or L-maf will work, but you want NO transitions near the MAF (this is even more critical with a tonsil style meter). Feel free to call me if you have any questions, between my personal cars and the shit-load of turbo 302/351/modmotor vehicles we have tuned over the last 6 years we've learned a lot about how to properly set them up. A lot of power (700+) with stock driveability is cake, so you can imagine that the same is easily achieved on a 400rwhp car setup right. good info Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted February 17, 2007 Author Report Share Posted February 17, 2007 Rob I will be in touch about a tune when the car is complete thanks Quote Link to comment Share on other sites More sharing options...
rl Posted February 17, 2007 Report Share Posted February 17, 2007 What do you mean by slot style? Under ideal conditions are you still losing 15+% resolution? 05+, and no, not at all. Not even with a tonsil setup correctly. Sounds good Dave. For a most superchargers draw-through works great as long as the bypass is large enough Quote Link to comment Share on other sites More sharing options...
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