Hot Rod Forum : Hotrodders Bulletin Board - Reply to Topic
Hotrodders.com -- Hot Rod Forum



Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Engine> Hop up 307 or 327/350
User Name
Password
lost password?   |   register now

Thread: Hop up 307 or 327/350 Reply to Thread
Title:
  
Message:
Trackback:
Send Trackbacks to (Separate multiple URLs with spaces) :

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last name), your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Additional Options
Miscellaneous Options

Topic Review (Newest First)
07-09-2002 04:30 PM
Strick I purchased heads as the first bolt-on(after headers) to go along with the Edlebrock manifold. Here they are if interested: <a href="http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1840747262&ssPageName= ADME:B:BN:US:1" target="_blank">http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=1840747262&ssPageName= ADME:B:BN:US:1</a> (I hope it is OK to post the link).

Now my dilemma: Keep in mind this is on a '36 Ford Pickup street rod. I have started the project with the chroming the engine. I have completed the chroming, including braided line, except for bolting on the polished manifold and the heads. This first year I am not hell bent on performance, but I must have some. Engine appearance right now is everything. I do not have time between now and Hot August Nights to get the paint done the way I want it.

The engine was painted red (along with everything else on the truck) by the original frame-off owner. My Question (finally): Do I paint the heads black or is there some sort of clear coat I can put on them to keep the appearance 'as is'. AND what would you do?

I am going to keep posting my bolt-on blow by blow, to let everyone know where I see performance gains. Example: the headers really seemed to help up high, but I think I lost a tiny bit off idle.

Thanks!
Strick
07-08-2002 04:12 AM
dollybud I agree with everything jprowse00 said, nitrous is for pros, if you want to fool with that kind of stuff..... build an alcohol engine. London rules jp, it's a great city.
07-07-2002 04:15 PM
jprowse00 what you need ,is a bit lower rear gear .i'll bet that a 3.50 /3.89 gear will bring your truck to life ..forget the cyl heads ,not worth the cost/trouble ..forget the nitrous ,not only is it dangerous ,hard on parts , you probably will find yourself with ZERO insurance coverage ..many companys will cancel/void a policy AFTER a loss , if the vehicle is "on the bottle"..just f y i..good luck ..jim p ..
07-05-2002 02:56 PM
Strick I am going to bolt on a couple of parts onto the 307, and go with 3.55 or the 3.73 gears. I kinda like on the the responses above about the novelty of the 307 (dog motor). If the 307 can't bear the nitrous, I'll go bigger next time around.
07-04-2002 02:20 PM
peglegrice Do a gear, if it's actually an 8" Ford you can often find them used. Perogie Enterprises has stuff and Summit/Jegs carry gears. Stay in the 3's with the 307, 3.50, 3.73. you won't need any more than that.
Pegleg
07-03-2002 06:07 AM
the fixer If engine swap is a consideration may I suggest a 383 fast burn stroker that will burn your tires, a rear gear 4/11 or 3/50 , remember 4/11 will cost you top end , fun for street.
Nitris is good but you will always be looking for a refill and the last time I checked it is a bit of a hassle. Another good resource for your question is Summitt tech line
07-02-2002 10:00 PM
Michael Farrell Strick I had the same problem with a 307 boat anchor, pulled it out and put in a 351 Cleveland, now have trouble keeping rear tires planted.
07-02-2002 03:17 PM
2oldster My opinion always was, want to go faster? Get a bigger motor. We took Chevy's out of Chevy's and threw in Olds Rockets. 88 Rocket makes a 56 Chev scream and you got a 283 powerpack left over to poke down a Studebaker........J2 Olds was good too
07-02-2002 01:41 PM
Strick Thanks for the advice guys! I completely over looked the gears. I have been racing dirtbikes over the last couple of years, and completely got away from cars.

Now off to the rear end forum for some advice.

Strick
07-02-2002 01:27 PM
huffed6 i agree with 4jaw chuck put gears in rear min 3.73 ratio will wake that puppy right up.depending on rear tire circumfrance even 4.11may be needed .also a powerglide tranny has a lower first gear for good launches compared to the turbo 350 :p
07-02-2002 08:17 AM
4 Jaw Chuck Torque is what moves the car, make the most of what you have for now by getting some gears for it. Multiplying is always easier than adding and the gears are an afternoon swap, you will need them for your next motor anyway.

Try some 3.73 gears you might not want/need the 350 afterwards.
07-02-2002 07:51 AM
circlehill Don't waste your money on this engine. Go ahead and get a 350 with the money. The 307 is a good engine to ride around with but it will cost more to get it to the HP of the stock 350 than the 350 will cost and then the engine may not be reliable.
Circlehill
07-01-2002 10:58 PM
mmetalman When I was in hihgscool in the late seventies, the 307 did not have the same reputation as the other s/b chevs. They were considered to have less power than the 283 and people bored them out alot. So I would say don't waste the heads on that motor unless you expect to trash it for fun. I don't think the 307 was available in 4bolt main form, or even factory 4bbl. The nitrous may be fun to use on it tho, lol. Good luck either way.
07-01-2002 10:55 PM
Swishy Why not go the whole hog ....bore the 307 out to the max (as close to over square as poss)...4 bolt mains conversion tougher rods etc ..not much better than an 8 at 8000+ grand and it would give the ol 350's a good run....
07-01-2002 08:37 PM
oldcarguy85 307 is a great motor. I would just change the rear gears to something a little taller, maybe 3.50. anyway basically anythng u colt onto teh 307 now can be put on anothe rsmall block later. so i would change rear gears, then start bolting stuff on, then if u stil feel its neccessary later on, put in a larger displacement motor.

307 is a great motor though, and its something differnet, not jsut another 350
This thread has more than 15 replies. Click here to review the whole thread.

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -6. The time now is 10:33 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.