trying to find cam and piston specs

Discussion of the 331-354-392 HEMIs.

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37fleetwood
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Joined: Mon Jun 15, 2009 3:21 am

trying to find cam and piston specs

Post by 37fleetwood » Thu Sep 10, 2009 1:53 pm

Hi, let me apologize in advance for what is possibly going to be a difficult post to figure out. I have a friend who is building a 331 for his hotrod. he was just going to go with parts he happens to have, I suggested he should at least have an idea what the specs are on some of the stuff. I'm hoping someone here is familiar with the numbers he has. here are the numbers from the pistons and cam:
pistons
Jahns 154_r

cam
isky crossflow high rev 56L RB7 D888
Thanks!
ScottImage

wayfarer
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Location: Central Ory-gun

Re: trying to find cam and piston specs

Post by wayfarer » Sat Sep 26, 2009 1:16 pm

Apparently, no one has old catalogues for the 2 brands. You might try calling them yourself.

.
www.qualityengineeredcomponents.com
Early Hemi Parts and Pieces,

INVENTORY CLEARANCE IN PROGRESS. See website for details.

TrWaters
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Re: trying to find cam and piston specs

Post by TrWaters » Sat Sep 26, 2009 2:43 pm

Isky D-888 Hi Rev Crossflow

type: Super Raod and Drag
timing in. 31-68 ex. 68-31
lift .424
clearance .018
Early hemi to late sb Mopar trans adapters. Precision billet parts for early hemis.

George
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Location: Fl

Re: trying to find cam and piston specs

Post by George » Sat Sep 26, 2009 3:12 pm

Try posting the Jahns on the HAMB, someone there has some old catalogs.

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37fleetwood
Posts: 6
Joined: Mon Jun 15, 2009 3:21 am

Re: trying to find cam and piston specs

Post by 37fleetwood » Tue Oct 06, 2009 11:57 pm

sorry it took so long for me to get back here.
thanks for the help, I was worried that the cam was going to be huge and not too streetable.
the pistons are still a mystery, lets just hope they aren't 13:1!! :o
Thanks!
ScottImage

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