Pulling enough vacum for motor?
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Joined: Feb 2003
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Pulling enough vacum for motor?
I was wondering if you guys had any idea if the 236/242 112 XE roller cam would pull enough vacum on a 350 for SD to work without a 1500rpm idle? Also I was told that you could run the the MAF ECU and for WOT just keep adding to the PE tables bcuz of the MAF limit, was wondering if this is true?
Here is the motor if anyone needs to know.
zz350 shortblock
ported Pro Action 200cc heads
HSR intake with 58mm TB
1.6 roller rockers
1 3/4 hooker headers with mufflex catback
236/242 112 XE HR cam
it will have either a 5 or 6sp manual with 12 bolt with 3.73s
Thanks
Jeremy
Here is the motor if anyone needs to know.
zz350 shortblock
ported Pro Action 200cc heads
HSR intake with 58mm TB
1.6 roller rockers
1 3/4 hooker headers with mufflex catback
236/242 112 XE HR cam
it will have either a 5 or 6sp manual with 12 bolt with 3.73s
Thanks
Jeremy
Supreme Member
Joined: Jul 1999
Posts: 2,844
Likes: 4
From: Maryland
Car: 2005 Subaru STI
Engine: 153ci of Turbo Power!
Transmission: 6-Speed
I can say Yes to #1 in terms of Speed Density. I've never worked with a car running a cam that big on a 350 with MAF.
True to #2.
Definitely be worried about your brakes with the vacuum that cam is going to produce.
Tim
True to #2.
Definitely be worried about your brakes with the vacuum that cam is going to produce.
Tim
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