TFS-30300002 ?
05-16-2012, 09:12 PM
#1
Supreme Member
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TFS-30300002 ?
Has anyone ever used these heads before?
I'm particularly interested to see how they perform on a 305.
I'm particularly interested to see how they perform on a 305.
05-17-2012, 03:21 AM
#2
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Join Date: Sep 2003
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Car: 84 Z28, '15 Colorado
Engine: L69
Transmission: A4
Axle/Gears: 3.73
Re: TFS-30300002 ?
I had those on back order for 4 months through Summit - good luck getting them in.
I was willing to shell out the money but do to their lack of availability I just ported/polished my 416 heads.
Those TFS heads are AMAZING when it comes to weight savings and flow number. You really can't buy anything better.
Click me
I was willing to shell out the money but do to their lack of availability I just ported/polished my 416 heads.
Those TFS heads are AMAZING when it comes to weight savings and flow number. You really can't buy anything better.
Click me
05-17-2012, 11:45 AM
#3
Supreme Member
Thread Starter
Re: TFS-30300002 ?
I was wanting to bolt them up to my 305 flat tappet with an XFI268 cam to go along with my modified TPI.
https://www.thirdgen.org/forums/at...02879339_n.jpg
https://www.thirdgen.org/forums/po...09-post93.html
https://www.thirdgen.org/forums/po...12-post94.html
Alot of people are going to call me crazy, but a few years down the road from now the ultimate goal is going to be using these heads with that same TPI on a 10.5:1 335 stroker roller block with an XFI276 cam.
https://www.thirdgen.org/forums/at...02879339_n.jpg
https://www.thirdgen.org/forums/po...09-post93.html
https://www.thirdgen.org/forums/po...12-post94.html
Alot of people are going to call me crazy, but a few years down the road from now the ultimate goal is going to be using these heads with that same TPI on a 10.5:1 335 stroker roller block with an XFI276 cam.
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