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Re: Trick Flow 270 rocker options
[Re: mercman1]
#2558593
10/03/18 09:59 PM
10/03/18 09:59 PM
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Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366
I Live Here
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I Live Here
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
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I thought that the 270 heads could use any B engine rocker. My Harland Sharp 1.5 (part #S70015K)body hits the spring. Id have to grind a whole crap load of aluminum off to get them to fit.
I see Summit list a rocker specific to the Trick Flow heads. I really don't want to spend the $950.00 for those specific rockers unless I have to. Any other less expensive rockers?
The springs on my heads are the maxed out package for 700 lift. the TF specific rockers are the ones to get if you want rockers that fit anything close to right for the money, there are others but you will need to dig alot deeper into your wallet.
Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
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Re: Trick Flow 270 rocker options
[Re: mercman1]
#2558631
10/03/18 10:37 PM
10/03/18 10:37 PM
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Joined: Jan 2003
Posts: 31,050
Oregon
AndyF
I Win
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I Win
Joined: Jan 2003
Posts: 31,050
Oregon
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Re: Trick Flow 270 rocker options
[Re: mercman1]
#2558643
10/03/18 10:54 PM
10/03/18 10:54 PM
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Joined: Jan 2003
Posts: 14,506
So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 14,506
So. Burlington, Vt.
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How old are your current HS rockers?
Many years ago HS changed the valve spring relief cut, with the newer version having more clearance.
The only reason I know this is because a customer bought a used set to run on some Indy SR’s.
With a 1.55 spring there was interference........ and usually even a 1.625 spring clears fine.
After some pics being taken and comparing to some I had here it was obvious there was a design change at some point.
That being said, the std HS rockers are slightly too long to have the roller centered on the valve.
The heads were designed to use the HS “E” series rockers.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads
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Re: Trick Flow 270 rocker options
[Re: mercman1]
#2558662
10/03/18 11:39 PM
10/03/18 11:39 PM
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Joined: Aug 2011
Posts: 2,865
Pattison Texas
CSK
master
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master
Joined: Aug 2011
Posts: 2,865
Pattison Texas
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Talk to Mike@ B3 racing, his correction moves the rocker away from the spring.
1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5
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Re: Trick Flow 270 rocker options
[Re: mercman1]
#2558775
10/04/18 09:08 AM
10/04/18 09:08 AM
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Joined: Mar 2009
Posts: 2,467
Sydney,Australia
tex013
top fuel
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top fuel
Joined: Mar 2009
Posts: 2,467
Sydney,Australia
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I am running Crane 1.5s on mine
Tex
New best ET 10.259@129.65 .
New best MPH 130.32
Finally fitted a solid cam,
stepped it up a bit more
3690lbs through the mufflers
New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm
Power by Tex's Automotive
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