WILL THESE VALVESPRINGS WORK? PLEASE HELP

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10-26-2006, 11:00 PM

#21

flyinghigh2k8

2nd Gear Member

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Join Date: Oct 2006

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Posts: 465

RE: WILL THESE VALVESPRINGS WORK? PLEASE HELP

so I get the maf to match the same poundage as the injectors rite?

10-26-2006, 11:04 PM

#22

flyinghigh2k8

2nd Gear Member

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Join Date: Oct 2006

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Posts: 465

RE: WILL THESE VALVESPRINGS WORK? PLEASE HELP

Is that true that with that much lift I wont need new heads?.... I have heard that before also

10-26-2006, 11:04 PM

#23

r.barn

6th Gear Member

Join Date: Feb 2006

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Posts: 5,263

RE: WILL THESE VALVESPRINGS WORK? PLEASE HELP

correct, and if you upgrade injectors later, DO NOT get a new MAF calibrated for bigger injectors

take it up and get it dyno tuned and they will go into the EEC computer and
make it all correct the right way.

10-26-2006, 11:16 PM

#24

gspfunk

5th Gear Member

Join Date: Nov 2004

Location: Texas

Posts: 3,834

RE: WILL THESE VALVESPRINGS WORK? PLEASE HELP

Quote:

ORIGINAL: flyinghigh2k8

Is that true that with that much lift I wont need new heads?.... I have heard that before also

You can go to ~.525 lift and be okay, but you should clay up anything close to that or above to make sure you have clearance. I ported my E7's, stock heads, myself w/ a Dremmel. The best thing you can do w/ 500 bux right now is a larger diameter MAF and some used GT40 heads. You will love the power you'll get from that. You can run a used TFS stage 1 and save some money since hydraulic roller cams don't really wear...not like flat tappets, anyway.