Roller cam?
12-13-2001, 09:54 AM
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Car: '87 Camaro IROC-Z
Engine: 385 HSR
Transmission: 700R4
Axle/Gears: 3.42 posi
Yep, they did. The 305 TPI engine that was in my '87 IROC also had a roller cam.
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Greg Westphal
'87 IROC 355TPI/A4
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Greg Westphal
'87 IROC 355TPI/A4
12-13-2001, 01:31 PM
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Car: 1986 Sport Coupé
Engine: 305-4v
Transmission: 700R4 and TransGo2
<font face="Verdana, Arial" size="2">Originally posted by 87transam5.7tpi:
Does anybody know if the 87 L98 motors had roller cams? I can't find that anywhere. Thanks for the help</font>
Does anybody know if the 87 L98 motors had roller cams? I can't find that anywhere. Thanks for the help</font>
12-13-2001, 02:34 PM
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Car: '87 Camaro IROC-Z
Engine: 385 HSR
Transmission: 700R4
Axle/Gears: 3.42 posi
Go here:
http://www.f-body.org/tech/3rd_gen.htm
and you'll find the info close to the bottom of the page.
------------------
Greg Westphal
'87 IROC 355TPI/A4
http://www.f-body.org/tech/3rd_gen.htm
and you'll find the info close to the bottom of the page.
------------------
Greg Westphal
'87 IROC 355TPI/A4
12-19-2001, 07:58 AM
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Car: '87 Z
Engine: 355 in the works
Transmission: 700R4
So what do I have???
So, if I have an '87 Z28 305 TPI, I have a roller cam? Sweet... New roller rocker, roller lifters, and a better cam is looking more temptin every day....
12-19-2001, 05:37 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
One of the beauties of roller lifters is you can reuse them when you change the cam. Unless you know there is something wrong with one or more of them, just put them on your new cam.
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12-24-2001, 03:50 PM
#8
Re: So what do I have???
Originally posted by Hg
So, if I have an '87 Z28 305 TPI, I have a roller cam? Sweet... New roller rocker, roller lifters, and a better cam is looking more temptin every day....
So, if I have an '87 Z28 305 TPI, I have a roller cam? Sweet... New roller rocker, roller lifters, and a better cam is looking more temptin every day....
Change that baby!
12-24-2001, 03:55 PM
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Car: '87 Z
Engine: 355 in the works
Transmission: 700R4
Kevin91Z: Lately I've been thinking of getting SLP's 'medium' cam and crane gold roller rockers. How much power do you think I'd get out of that?
12-05-2007, 12:09 AM
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Car: 89 TA
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 10 bolt 3.08
Re: Roller cam?
Is there a table or a site where I can find out cam specs and so on based on casting #'s? I've just got an engine from a guy up the street, a 305 TPI. Not sure if it's a 86 or an 87, it's casting #'s are:
Block: 14010203, GM 5.0LG
Heads: 14014416
I've spent a good long time internet searching these #'s, and among other things wanna know if it's compatible with roller cams. I seem to get different #'s every time I do find something for that combination of casting #'s.
Block: 14010203, GM 5.0LG
Heads: 14014416
I've spent a good long time internet searching these #'s, and among other things wanna know if it's compatible with roller cams. I seem to get different #'s every time I do find something for that combination of casting #'s.
Last edited by rmmstnr; 12-05-2007 at 12:19 AM.
12-05-2007, 06:20 AM
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Car: 87IROC, 740iBMW, 328iBMW, 86GMC
Engine: 5.7, 4.4LV8, 2.8, 6.0
Transmission: Manuals & Auto's
Axle/Gears: 3.27, 3.42
12-05-2007, 02:46 PM
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Car: 89 TA
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 10 bolt 3.08
Re: Roller cam?
Checked there already, but once again a different answer. From different places I've got a definate 84, an 85, an 80-85, 82-86, 85-87 and many combinations in between. One place even mentioned it was from the late 70's!
I don't seem to be getting far.
I don't seem to be getting far. 
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