blow thru maf (pics) UPDATE

Discuss the RB20, RB25 and RB26 series engines.
foCk
Posts: 176
Joined: Thu Aug 05, 2004 7:43 pm

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i like your front mount, where did you get it from and how much did you pay?


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krayton
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Joined: Tue Jun 24, 2003 11:10 am

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ebay. 300 something, cant remember

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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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OK I think I'm going with the blow through, with the stock RB25 series II MAF . I'll use epoxy and prep it. but now I'm trying to find the perfect location for it. I trust Jon P when he tells me I need 8 inches of straight before and after the MAF. I just don't know where I'm going to find it... I'm thinking of putting it on the cold side after the intercooler but I'm not sure I'll have room before it bends for the TB/intake

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Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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300Plus wrote:OK I think I'm going with the blow through, with the stock RB25 series II MAF . I'll use epoxy and prep it. but now I'm trying to find the perfect location for it. I trust Jon P when he tells me I need 8 inches of straight before and after the MAF. I just don't know where I'm going to find it... I'm thinking of putting it on the cold side after the intercooler but I'm not sure I'll have room before it bends for the TB/intake
you do not need 8" of straight before the maf nor after it.you should have atleast 4" before the maf but on my setup it goes right into a complex bend after the maf and ive had no problems with it so far.

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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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Awesome! glad to here it. My plan is to put it on the cold pipe on the straight section on the way up to the throttle body from the intercooler

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rb240det
Posts: 261
Joined: Tue Apr 19, 2005 8:12 am
Car: 1991 240sx Hatchback and 1994 300zx

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My blow through is right after a 90 degree bend and I haven't had any sort of issue with it. It's on the cold side about 8 inches from the last bend to the throttle body.

side waz
Posts: 259
Joined: Thu Nov 06, 2003 8:09 am
Car: 1990 R32 Nissan Skyline GTS-T Type M, RB20det. Previous car 1991 240sx SE fastback, KA-T.

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Hey man VERY clean work and I'm happy it's working out for ya!

Do you think this same set up would work on an RB20det motor?


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