comp cam XR258HR-12 opinions
05-08-2010, 08:47 PM
#1
Junior Member
Thread Starter
Join Date: Oct 2008
Location: L.A.
Posts: 61
Likes: 0
Received 0 Likes
on
0 Posts
Car: '88 I-ROC Convertible
Engine: 5.7 TPI
Transmission: 700R4
comp cam XR258HR-12 opinions
I have stock base and runners and heads, with some porting on everything. Is this too small of a cam? and a 52 mm bbk tb, they're selling me one at a really good price. any thoughts? http://www.summitracing.com/parts/CCA-08-500-8
05-08-2010, 08:59 PM
#2
Member
Join Date: Apr 2010
Location: phx,az
Posts: 251
Likes: 0
Received 0 Likes
on
0 Posts
Car: 84 firebird, 85 transam
Engine: 350 SBC Or 7.07 Tonys,305stock
Transmission: Big Ugly, 700r4
Axle/Gears: 4th gen rear disk 3.42 lsd,9 bolt
Re: comp cam XR258HR-12 opinions
Should be Good. I'd step up to a 214/224@.050 or 268h(218/218@.050)
Thread
Thread Starter
Forum
Replies
Last Post
