TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

can an 86 distributor be used in an 89 block?

Thread Tools
 
Search this Thread
 
Old 11-23-2001, 06:00 PM
  #1  
Moderator

Thread Starter
iTrader: (57)
 
Steve86TA's Avatar
 
Join Date: Sep 2000
Location: Annapolis Maryland
Posts: 1,149
Likes: 0
Received 14 Likes on 12 Posts
Car: To many to list
can an 86 distributor be used in an 89 block?

I will be replacing my 86 tpi 305 with an 89 tpi 350.Will the dist. from the 86 work in 89 roller block with no problems?
Thanks
Old 11-23-2001, 06:29 PM
  #2  
Supreme Member

iTrader: (1)
 
John Millican's Avatar
 
Join Date: Feb 2000
Location: Savannah, GA
Posts: 2,361
Likes: 0
Received 1 Like on 1 Post
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
You will have to change the wiring and remove the external coil. Yes it will work.

------------------
86 Camaro Sport
LT1 Induction
383 Speed-O-Motive Crate Engine, Raptor 700R4 Tranmission, Trick Flow Twisted Wedge G2's, 58mm Accel TB, 3.73 Auburn Pro, SLP Cold Air Induction and Headers, Hooker Cat-back, Serpentine Belt Setup, Dual IROC Fans, Jamex springs, 16" IROC Rims, 36mm/24mm Sway Bars, Global West Steering Brace. Hotchkis Rear LCA's,Panhard Bar and SFC's.
My Camaro Project
Moderator at SE ThirdGen

[This message has been edited by John Millican (edited November 24, 2001).]
Old 11-24-2001, 12:36 AM
  #3  
Supreme Member

iTrader: (7)
 
Dyno Don's Avatar
 
Join Date: Mar 2000
Location: Orange, CA
Posts: 5,674
Likes: 0
Received 106 Likes on 65 Posts
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
You will also need to change the gear, as the '89 has a steel camshaft.

------------------
Chronologically challenged. But still kicking!
'92 CAMARO RS
305 TBI 5/spd (now TPI)
B4C Alt.
Cam change:TRW 198/210 ,450/.460 114 LSA
Stock TBI manifolds
'85 IROC 3" Cat. back Exhaust
14.94-92.00 mph
SDPC base and "350" Vortec coming soon!
'69 camaro-BB/Lenco,1050 dominators, /Pump Gas/no drugs 8.97-150+/3200lbs.
SoCal Thirdgen F-Bodies
Old 11-25-2001, 05:30 PM
  #4  
Moderator

Thread Starter
iTrader: (57)
 
Steve86TA's Avatar
 
Join Date: Sep 2000
Location: Annapolis Maryland
Posts: 1,149
Likes: 0
Received 14 Likes on 12 Posts
Car: To many to list
I know about the wiring being different,but will the cam gear swap over from the 89 to the 86 dist. with no problems?
Old 11-25-2001, 07:17 PM
  #5  
Supreme Member

 
86TpiTransAm's Avatar
 
Join Date: Dec 2000
Location: Springfield, MO, USA
Posts: 1,536
Likes: 0
Received 0 Likes on 0 Posts
Car: 1986 Trans Am, 1991 Firebird
Engine: 355 TPI, 3.1L V6
Transmission: 700R4 in both
Actually I heard that the dist. gear in all the thirdgens are the same because GM used the same type of gear on the roller cams as they did on the flat tappet cams. Now if you're putting an aftermarket roller cam in there then yes, you will have to change the dist. gear.

------------------
1986 Trans AM
355 TPI
4 Wheel Disc Brakes
9 bolt Borg Warner Rear (2.77's....oh joy) :P
6" rods, approx. 9.7:1 Compression, Stock TPI (soon to be ported), 24#/hr LTI injectors (cleaned and flowmatched by Cruizin Performance), Hedman Shorty Headers, 3" exhaust with 80 series flowmaster, SBC 993 heads completely redone and modified for 1.6 RR, 1.52 RR (for now), Comp Cams XE262-14 TPI Cam, Holley AFPR, TPIS airfoil, MSD wires, MSD 6-AL Ignition, Hypertech 53,000 volt coil.

Track times to come.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Loudnproud86
Engine Swap
40
07-14-2016 12:59 AM
camarohelp
Tech / General Engine
14
09-22-2015 03:19 PM
BLK87Z
TBI
2
09-18-2015 11:29 PM
RyanJB
Engine/Drivetrain/Suspension Parts for Sale
0
09-14-2015 03:39 PM
Jlanz55
DFI and ECM
0
09-06-2015 03:05 PM



Quick Reply: can an 86 distributor be used in an 89 block?



All times are GMT -5. The time now is 08:10 PM.