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73-87chevytrucks.com
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73-87 Chevy _ GMC Trucks
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cheep hp tricks for a 305
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Topic: cheep hp tricks for a 305 (Read 6695 times)
murraygmc
Frequent Member
Posts: 301
85 gmc 4x4
cheep hp tricks for a 305
«
on:
September 17, 2009, 08:41:26 am »
hay there folks ,
iv got a stock 305 i just put in my truck and i was wandering if there was any cheep ( under 100 dollers ) tricks i could do to the engine to maby get some extra power out of it ......i plan on puting headers on it but is there any other tricks ?
thanks Matt .
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85 gmc high serria 4x4
joedapper
Newbie
Posts: 63
Dont Tread On Me
Re: cheep hp tricks for a 305
«
Reply #1 on:
September 17, 2009, 08:49:00 am »
If you can find a crank and stroke it to 327 that should do it, somebody should have one somewhere you can get your hands on. A bit more labor intensive than a bolt on but it will make a difference.
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2004 Subaru Forester
1985 Chevrolet K20
1980 Datsun 280zx
murraygmc
Frequent Member
Posts: 301
85 gmc 4x4
Re: cheep hp tricks for a 305
«
Reply #2 on:
September 17, 2009, 09:20:46 am »
ya thanks for that but id have to pull it back out and i dont realy want to do that at this time but thanks any way
Matt.
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85 gmc high serria 4x4
Stewart G Griffin
Senior Member
Posts: 3324
Re: cheep hp tricks for a 305
«
Reply #3 on:
September 17, 2009, 09:23:31 am »
Deep xtra capacity oil pan with windage tray.
More ideas later.
Possibly the cheapest way not under $100 would be a 6-71 supercharger. Put that in your pipe and smoke it, 305 haters.
More on this later, also.
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SUX2BU99
Senior Member
Posts: 1478
Re: cheep hp tricks for a 305
«
Reply #4 on:
September 17, 2009, 10:44:37 am »
Car Craft I believe it was did an article on a lame 165 HP 84 Camaro 305 and with just bolt ons they got 325 HP out of it. That was with a cam and head change though. The article is on the net somewhere.
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85 Chevy Silverado C10 short, wide, yellow, 2wd. Lowered, 60-over 350 with Dart Iron Eagle heads and Comp Cams XE268 cam, TH350 w/ shift kit, 3.40 Gov-lok 12 bolt.
murraygmc
Frequent Member
Posts: 301
85 gmc 4x4
Re: cheep hp tricks for a 305
«
Reply #5 on:
September 17, 2009, 10:51:42 am »
thanks guys........if i ever do pull it a 350 will go back in
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85 gmc high serria 4x4
Captkaos
OWNER and Administrator
Administrator
Senior Member
Posts: 18471
Re: cheep hp tricks for a 305
«
Reply #6 on:
September 17, 2009, 03:02:35 pm »
Without pulling it apart or updating parts there is nothing you can do that would warrant the cost.
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Chris Lucas
73-87chevytrucks
captkaoscustoms
squarebody
malibu795
Frequent Member
Posts: 336
Re: cheep hp tricks for a 305
«
Reply #7 on:
September 19, 2009, 09:16:38 pm »
Quote from: Captkaos on September 17, 2009, 03:02:35 pm
Without pulling it apart or updating parts there is nothing you can do that would warrant the cost.
x2
heads and cams are POS on these motors
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adam wildman
75 K25 383/400
79 malibu 454/T56 305rwhp/432rwtq 15.6@92.8mph
02 2500HD D-max/allison best time 13.77 @ 99mph 463rwhp/930rwtq
eventhorizon66
Senior Member
Posts: 1909
Re: cheep hp tricks for a 305
«
Reply #8 on:
September 19, 2009, 10:28:21 pm »
Go with a full exhaust (since you'll use it on any future 350's), give her a good tune up, dial in as much ignition advance as she'll take, and start saving up for a 350.
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'85 C10 SWB 350
700R4
TKO600
rick_c
Newbie
Posts: 29
Re: cheep hp tricks for a 305
«
Reply #9 on:
September 19, 2009, 11:18:18 pm »
I had an 82 a few years ago, 305 motor...the only thing we did to it was a crane cam 100052 might have the part number wrong but its the energizer with .454" lift.274 duration I think.
It ran awesome, the first time I ran it hard I broke the trans bell housing ear to ear...so I call B.S. on anyone who says a 305 can't run...I finally spun a bearing racing a 350z...won the race...blew the motor...well worth it!!
BTW...factory intake exhaust heads etc...edel 1406 carb
Oh yea I took the esc distributor out and replaced it with a regular one and removed the advance weights and springs...
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cheep hp tricks for a 305